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5

 

* - Indicates that feature can be enabled and programmed through the CHIRP  
     or Baofeng software. 

MENU OPTIONS  

* SQUELCH LEVEL 

The purpose of the Squelch is to mute the 
speaker when no signals are present. With 
the squelch correctly set (via software), you 
will only hear  sound when a signal is 
present.  

* TIME-OUT TIMER (TOT) 

The TOT limits the time duration of a user’s 
transmission. The purpose of the TOT is to 
prevent transmitting for a long period of 
time, causing thermal  damage to the radio. 
And alert will sound when the time limit for 
that transmission has been reached. 

* SCANNING 

Scanning is used for hands off monitoring of 
your favourite frequencies. When the SCAN 
function is enabled  (via software), setting 
the channel  selector to Ch.  16 directs the 
radio to scan the selected channels from Ch. 
1-15. 

 

Transceiver stops scanning when a 
signal is detected and continues 
when signal is no longer present. 

 

Two or more stored channels are 
required to enable scanning. 

 

On channel 16, Press and Hold the 
PTT and MONI buttons while 
switching ON the transceiver to turn 
the Scanning ON or OFF. 

 

If FM Radio function is activated via 
software, the radio will not scan. 

Note: There is no actual FM Radio 
function in this radio, so this option 
should always remain deactivated in 
software. 

* BEAT SHIFT/SCRAMBLER  
(not available on some BF-888S) 

 

This option activates Voice 
Inversion.  

 

When set, radios will no longer 
TX/RX normal audio on the selected 
channel. 

 

All radios in the group must have the 
option set on the same channel to 
function properly between radios. 

Baofeng Disclaimer: On the back of model 
BF888S aluminum case there is a ‘K’ 
/’UPDATE’  tag.  These tags are  for the 
manufacturer’s internal use. They bear no 
significance for the user. 

Check your country's regulations regarding 
the use of scrambled transmission.  

* VOICE PROMPTS (and language) 

Audible voice prompts for power on/off, 
channel and menu settings. 

 

VP can be set ON/OFF via software. 

 

On channel 10, Press and Hold the 
PTT and MONI buttons while 
switching ON the transceiver to also 
activate/deactivate Voice Prompts. 

 

On channel 15, Press and Hold the 
PTT and MONI buttons while 
switching ON the transceiver to 
change Voice Prompt Language 
(CHI/ENG) 

 

Any channel 1-16, Press and Hold 
MONI only while switching ON the 
transceiver will Deactivate Voice 
Prompt for that session only. 

Summary of Contents for BF-888S

Page 1: ...eiver 5W UHF 400 470 MHz Operating Instructions V1 1 Updated Nov 2016 BAOFENG BF 888S BF 666S BF 777S POFUNG T88 GT1 RETEVIS H 777 Note This is not an official Baofeng Manual Content from Miklor com f...

Page 2: ...tions Squelch Level 5 Time Out Timer TOT 5 Scanning 5 Beat Shift Scrambler 5 Voice Prompts and language 5 VOX Voice Operated Transmit 6 Emergency Alarm 6 Battery Saver 6 Battery Low Alert 6 Monitoring...

Page 3: ...lume D PTT push to talk Button Push button to transmit release to receive see Transmitting and Receiving pg 4 E MONI Monitor Button Press and Hold Squelch OFF to hear background noise see Squelch pg 5...

Page 4: ...ing and Receiving To transmit voice press and hold the PTT button D and speak into the microphone 2 3 in away from your mouth in a normal tone of voice The LED indicator light turns red when transmitt...

Page 5: ...the Scanning ON or OFF If FM Radio function is activated via software the radio will not scan Note There is no actual FM Radio function in this radio so this option should always remain deactivated i...

Page 6: ...omatically 10 seconds after no signal is received and no operation is being performed BATTERY LOW ALERT Reminds you that battery needs recharging Alert tone will sound and red LED will blink MONITOR W...

Page 7: ...MONI and Power ON Alarm Function ON OFF if selected via SW Ch 12 Press Hold both PTT and MONI and Power ON Locks Transmitter ON Power cycle to reset Ch 15 Press Hold both PTT and MONI and Power ON Cha...

Page 8: ...ith other user Verify that the frequency and CTCSS tones are the same for all users Ensure all users are within range Hearing stations other than tuned station Change your CTCSS for that channel Chang...

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