KCH-16
27
■
Operation procedure
1) Start up the fi rmware programming software (Fpro.exe
(ver. 3.06a or later)).
2) Set the communications speed (
19200 bps
) and commu-
nications port in the confi guration item.
3) Set the KCH-16 service fi rmware to be rewritten by File
name item.
4) Turn ON the output of the DC power supply while press-
ing and holding the [ ] and [ ] keys. “PROG 19200 H” is
displayed.
5) Press the “write” button in the window. When the
KCH-16 starts to receive data, the [PG] display blinks.
ADJUSTMENT
6) If writing ends successfully, the checksum is calculated
and a result is displayed.
7) Turn it ON after turning OFF the output of the DC power
supply.
8) The KCH-16 LCD all lights. If nothing is operated, the
state of all lighting is continued.
9)
Check the Key/ Volume/ Hook/ LCD display/ LED/
LCD brightness operation.
Confi rm the operation as shown in Table 1 when each
key is pressed, released, the volume is rotated or the
hook is turned on and off. However, the operation of the
power switch cannot be confi rmed.
10)
Check the Microphone operation.
Confirm the waveforms can be observed according to
the voice when KCH-16 is talked to while observing the
oscilloscope.
11) Write the user fi rmware according to the following pro-
cedures after confirming the microphone operation of
step 10.
q
In the Fpro.exe window, set the user fi rmware to be
rewritten by the File name item.
w
Turn OFF the output of the DC power supply.
e
Carry out the operations in steps 4 to 6.
Table 1
Event
Main LCD
Sub LCD
TX LED
BUSY LED
LCD Brightness
Red
Green
Red
Green
High
Mid
Low
Off
Power
On
*1
*1
9
[S] Key
Press
PF 1
Key ON
Blank
9
9
Release
PF 1
Key OFF
9
9
[A] Key
Press
PF 2
Key ON
Blank
9
9
Release
PF 2
Key OFF
9
9
[B] Key
Press
PF 3
Key ON
Blank
9
9
Release
PF 3
Key OFF
9
9
[C] Key
Press
PF 4
Key ON
Blank
9
9
Release
PF 4
Key OFF
9
9
[Orange] Key
Press
PF 5
Key ON
Blank
9
Release
PF 5
Key OFF
9
[ ] Key
Press
Left
Key ON
Blank
9
Release
Left
Key OFF
9
[ ] Key
Press
Right
Key ON
Blank
9
Release
Right
Key OFF
9
[
] Key
Press
Down
Key ON
Blank
9
Release
Down
Key OFF
9
[
] Key
Press
Up
Key ON
Blank
9
Release
Up
Key OFF
9
[1] Key
Press
DTMF 1 Key ON
Blank
9
Release
DTMF 1 Key OFF
9
[2] Key
Press
DTMF 2 Key ON
Blank
9
Release
DTMF 2 Key OFF
9
[3] Key
Press
DTMF 3 Key ON
Blank
9
Release
DTMF 3 Key OFF
9
[4] Key
Press
DTMF 4 Key ON
Blank
9
Release
DTMF 4 Key OFF
9