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8.3 Setting Transmit and Receiving Frequencies
* Frequencies are set by KHz

(1) Setting Transmitting frequencies

a) Press the [F7] key on the keyboard.
b) Input frequencies with the numerical keys.

* Use the right/left arrow keys to move the cursor.

c) Press the [ENT] key.

(Note!!) Keep frequencies between 1600KHz and 27500KHz.

(2) Setting Receiving frequencies

a) Press the [F8] key on the keyboard.
b) Input frequencies with the numerical keys.

* Use the right/left arrow keys to move the cursor.

c) Press the [ENT] key.

(Note!!) Keep frequencies between 90KHz and 29999.9KHz.

(3) Setting Transmit/Receive frequencies using 'COMM'.

a) Press the [F3] key on the keyboard to display the following screen.

b) Select the desired station with the arrow keys and press the [ENT] key. Then, information

of the selected station is shown as follows.

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* Use the [CLR] key to return to the previous screen.

c) Move the cursor to desired channel and press the [ENT] key. Then, the initial screen of

TEL mode is shown and Transmit/Receive frequencies are set as registered channel.
* Use the [CLR] key to return to the previous screen.

(4) Setting Transmit/Receive frequencies using 'Channel'

a) Press [F6] key or '/' key on the keyboard or press '#' key on the front panel.
b) Enter ITU channel or user channel with the numerical keys.
c) Press the [ENT] key.

8.4 Setting the Transmitter
(1) Set the transmitting frequency.

(2) Setting Transmitting power

a) Move the cursor to Tx Power with the up/down arrow keys.
b) Choose a power mode with the right/left arrow keys.

(Note!!) After setting the Transmitting frequencies, check if "Tx ready" is displayed in the

upper part of the screen. If not, tune the antenna with the following instructions. If
the antenna is not tuned, you cannot tranmit.

8.5 Tuning the Antenna

(1) Automatic Tuning

a) Press he [F5] key to display the following screen

Summary of Contents for SRG-400

Page 1: ...y Power 8 2 10Battery charger SR 308 Power supply by Battery charger 8 3 OPERATING THE POWER SUPPLY 3 1 Power input 11 3 2 Operating on AC power 11 3 3 Operating on DC power Battery 11 3 4 Charge the...

Page 2: ...s 84 7 11 Printing out station and frequency 85 7 12 Registering Macro Command 86 7 13 Set up TELEX mode 86 7 14 The test of TELEX mode 88 7 15 NAVTEX Marine transportation broadcast receiving 89 8 RA...

Page 3: ...12 10 Dimmer set 120 12 11 Memory clear 121 12 12 Clear data for storage 121 12 13 ROM Version 121 1 OVERVIEW...

Page 4: ...in a convenient place DSC and NBDP operations such as communications editing messages and viewing received messages are performed by using the controller Distress calls can be sent and received by on...

Page 5: ...lex and duplex Ambient temperature temperature 15 55 humidity 93 at 40 oscillation full amplitude 3 2mm at 5 12 5Hz full amplitude 0 8mm at 12 5 25Hz full amplitude 0 2mm at 25 50Hz Power supply AC100...

Page 6: ...0dB or more Frequency stability Within 10Hz Image frequency interference ratio 70dB or more Intermediate frequency interference ratio 80dB or more Spurious response 70dB or more For DSC NBDP When a wa...

Page 7: ...ission F1B J2B 100 baud Modulator Output frequency 1700Hz 85Hz 8 Output level Maximum 10dBm 600 ohm unbalanced balanced Demodulator Input frequency 1700Hz 85Hz Input level 20dBm 5dBm 600 ohm unbalance...

Page 8: ...r including in WATCHKEEPING receiver when changed to DC MODE Be turn off all displayer except of DC LED DISPLAYER of controller front panel At that time can be select euipment of using DSC POWER with...

Page 9: ...DC power Battery When AC power is disconnected the SRG 400 automatically switches to the DC operation and the DC LED on MF HF control panel will light up When transmitting by NBDP or DSC or transmitt...

Page 10: ...ugh this switch is off when the breaker of the main unit is on DSC and watchkeeping receiver will work 14 TX supply high voltage power to the transmitter when this switch is on the battery charger is...

Page 11: ...15 16...

Page 12: ...17 18...

Page 13: ...19 20 5 SSB RADIO TELEPHONE TEL MODE...

Page 14: ...in 5 1 you will find the initial screen of TEL mode as below Screen CH Calling channel and displays the current channel TX Setting the transmitting frequency RX Setting the receiving frequency Indica...

Page 15: ...board b Input frequencies with the numerical keys Use the right left arrow keys to move the cursor c Press the ENT key Note Keep frequencies between 1600KHz and 27500KHz 2 Setting Receiving frequencie...

Page 16: ...is now ready to start 26 2 Manual Tuning a Press F5 key to display previous screen b select Manual Mode using the up down arrow keys and press the ENT key to display the following screen c Put the cu...

Page 17: ...speaker volume a Adjust the volume using Vol and Vol on the controller b Press SP key to turn off the speaker The Receiver is on even though the speaker is off 28 5 7 Communications 1 After completing...

Page 18: ...nsmission frequency and press the ENT key j Move the cursor to the Rx of the desired channel and press the ENT key k Enter the Reception frequency and press the ENT key l Press the CLR key to return t...

Page 19: ...to select DSC mode Or move the cursor to F2 DSC using the arrow keys and press the ENT key 3 Selecting by MENU key on front panel a Press the MENU key on front panel to display main menu as above b Mo...

Page 20: ...vidual call or coastal station call Group msg edit for group call for example groups can be vessels in same company All ship msg edit for all ship call Auto Semi auto msg edit for connection to a comm...

Page 21: ...the ENT key Then information of the selected station is shown as follows Use the CLR key to return to the initial screen c Move the cursor to a desired channel and press the ENT key Then the initial...

Page 22: ...usting RF gain a Move the cursor to RF gain with the right left arrow keys b Use the up down arrow keys to increase or decrease RF gain RF gain status is indicated on indication bar and it is adjusted...

Page 23: ...s SP key and the speaker is off The Receiver is on even though the speaker is off 40 6 7 Distress Call 1 Set up distress call a Follow procedure 6 1 to display the DSC intial screen b Press F9 key to...

Page 24: ...ot required i Press ENT key 4 Setting DIST UTC a Move the cursor to the DIST UTC with the up down arrow keys b Press ENT key or right arrow key c Input the time using numerical keys inputting colon is...

Page 25: ...pace key on the keyboard or CLR key on the controller d Press ENT key 4 Setting TEL CMD 1 a Move the cursor to TEL CMD 1 with the up down arrow keys b Press ENT key or right arrow key c Select the des...

Page 26: ...call a Follow procedure 6 1 to display the DSC intial screen b Press F9 key to call sub menu c Move the cursor to the Group msg edit using up down arrow keys d Press ENT key e Move the cursor to the...

Page 27: ...utting the transmitting frequency d Press ENT key after inputting the receiving frequency 7 Setting EOS a Move the cursor to the EOS with the up down arrow keys b Press ENT key or right arrow key c Se...

Page 28: ...50 If the wrong ID number is entered press the Back Space key on the keyboard or CLR key on the controller d Press ENT key 4 Setting TEL CMD 1 a Move the cursor to TEL CMD 1 with the up down arrow ke...

Page 29: ...sor to the Group msg edit using up down arrow keys d Press ENT key e Move the cursor to the desired file using up down arrow keys f Press ENT key to display the following screen FORMAT indicate the fo...

Page 30: ...red telephone number press F2 key to display telephone numbers registered and select the desired telephone number with up down arrow keys and press ENT key c Input the telephone number and Press ENT k...

Page 31: ...ys b Press ENT key or right arrow key c Use the up down arrow keys to select S south latitude or N north latitude d Press right arrow key e Input the latitude using numerical keys f Use the up down ar...

Page 32: ...e Distress ack relay msg edit using up down arrow keys d Press ENT key e Move the cursor to the desired file using up down arrow keys Note Only the files that received messages can be selected f Press...

Page 33: ...ngitude using numerical keys i Input the range on latitude using numerical keys j Input the range on longitude using numerical keys k Press ENT key 7 After completing each item press following functio...

Page 34: ...y on the controller d Press ENT key 4 Setting TEL CMD 1 a Move the cursor to TEL CMD 1 with the up down arrow keys b Press ENT key or right arrow key c Select the desired telecommand with the up down...

Page 35: ...up down arrow keys c Press ENT key to display the following screen d Move the cursor to display the selected message e Press following function keys to print and send F5 Print print out the edited DSC...

Page 36: ...esired channel and press the ENT key k Enter the Reception frequency and press the ENT key l Press the CLR key to return to sub menu 66 6 18 Printing out station and frequency a Press F9 key to call s...

Page 37: ...o switch On Off 5 Setting the LAT LON a Move the cursor to LAT LON with the up down arrow keys b Press the ENT key or right arrow keys c Select one of S South or N nouth with using up or down arrow ke...

Page 38: ...ove the cursor to Dot transmission with the up down arrow keys and press ENT key b The DSC Dot frequency is transmitted for 40 sec To stop press CLR key 5 Loop test of DSC Follow the above 1 procedure...

Page 39: ...y keyboard a Press the F10 key on the keyboard to display the main menu as follows b Press the F3 key to select TELEX mode Or move the cursor to F3 Telex using arrow keys and press the ENT key 3 Selec...

Page 40: ...Mode FEC communicate through Forward Error Correction Mode AGC Automatically adjusts input signal gain Normally set to Slow Fast change RF gain fast corresponding to the received signal power Slow ch...

Page 41: ...ter ITU channel or user channel with the numerical keys c Press the ENT key 76 7 4 Setting the Transmitter 1 Set the transmitting frequency 2 Setting Transmitting power a Move the cursor to Tx Power w...

Page 42: ...p down arrow keys to increse or decrease the Fine Tune Adjust Fine Tune until you gain the best sound 78 5 Setting AGC a Press F9 key on the keyboard to call sub menu then following screen displays b...

Page 43: ...above screen appears At this point you can communicate b Type the message to transmit using keyboard and then press the ENT key Press the Back space to erase one letter character to the left of the c...

Page 44: ...call sub menu b Move the cursor to FEC using up down arrow keys and press the ENT key to display the following screen c Move the cursor to desired station using arrow keys and press ENT key to display...

Page 45: ...F3 TMS transmit the current time F4 F send transmit the file edited on the Edit mode see 5 transmit a file F5 Macro transmit Macro Command F8 Stop stop communication 5 Transmitting a file Follow the a...

Page 46: ...rinting out station and frequency a Press F9 key to call sub menu b Move the cursor to Station Print with the up down arrow keys and press the ENT key to display the following screen 86 c Move the cur...

Page 47: ...r previous 1 operate as follows a Move the cursor to the Maximum FEC Error Ratio using up down arrow keys b Press ENT key c Input error rate 1 100 by number key and then press ENT key 9 Setting NAVTEX...

Page 48: ...sting Dot transmission After previous 1 operate as follows a Move the cursor to the Dot transmission using up down arrow keys and press ENT key b Then the Dot frequency of NBDP is transmitted for 40 s...

Page 49: ...Scan Scan the registered channels sequently F5 Tuning Tune the antenna F6 CH Set the channel F7 TX Set the transmision frequency F8 RX Set the receving frequency F9 Sub Display sub menu F10 Menu Disp...

Page 50: ...ollows 94 Use the CLR key to return to the previous screen c Move the cursor to desired channel and press the ENT key Then the initial screen of TEL mode is shown and Transmit Receive frequencies are...

Page 51: ...is indicated on indication bar and it is adjusted linearly up to 64 steps linearly 3 Adjusting BFO a Move the cursor to BFO with the up down arrow keys b Use the right left arrow keys to increase or d...

Page 52: ...o the scanning frequency and such frequenies is scanned To stop the scanning because of call or other cases press SCAN key once more Then the transmitting and receiving frquency is set to the final fr...

Page 53: ...99 c Move the cursor to a desired station with the up down arrow keys and press the ENT key to print out the frequencies of the station 100 9 AM RECEPTION MODE...

Page 54: ...wer not used in the AM reception mode Mode not used in the AM reception mode Function Keys F1 DIM Adjust the dim of LCD backlight F3 Comm Call the registered channel F4 Scan Scan the registered channe...

Page 55: ...yboard or press key on the front panel b Enter ITU channel or user channel with the numerical keys c Press the ENT key 9 4 Setting the Receiver 1 Set Receiving frequencies 2 Adjusting RF gain a Move t...

Page 56: ...frequencies of the selected station is set to the scanning frequency and such frequenies is scanned To stop the scanning because of call or other cases press SCAN key once more Then the transmitting...

Page 57: ...Move the cursor to a desired station with the up down arrow keys and press the ENT key to print out the frequencies of the station d Press F5 key to print out the registered frequencies 108 10 EDITOR...

Page 58: ...DEFGHIJKLMNOPQRSTUVWXYZ1234567890 110 abcdefghijklmnopqrstuvwxyz 2 Description of keys on keyboard Ins toggle between insert and overwrite typing mode A typing mode is shown on the top right of the sc...

Page 59: ...the file 3 Inserting a line a Press the F4 key to insert one line above the current line 4 Deleting a line a Press the F5 key to delete the current line 5 Copying line s a Move the cursor to the begi...

Page 60: ...end and press the ENT key 11 2 Testing 2182KHz distress alert signal a Press the 2182 key of the DISTRESS ALERT on the front panel to display the above screen b Move the cursor to Tx Power with the up...

Page 61: ...to F9 Initial with the arrow keys and press the ENT key 2 Selecting by the MENU key on the front panel a Press the MENU key to display the main menu as above b Use the arrow keys to move the cursor to...

Page 62: ...1 b Select Date Set using the up down arrow keys and press the ENT key to display the following screen 118 c Input current date with the numerical keys and press the ENT key 12 5 Time Set a Select Ini...

Page 63: ...ENT key 120 12 9 Language set a Select Initial setting mode as 12 1 b Select Language Set using the up down arrow keys and press the ENT key to display the following screen English display language is...

Page 64: ...mode TLX Channel Clear clear channel frequency of TLX mode CW Channel Clear clear channel frequency of CW mode AM Channel Clear clear channel frequency of AM mode DSC Made File Clear clear DSC messag...

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