■
ENTERING THE ADJUSTMENT MODE
1
Turn the power OFF.
2
Push and hold the HM-135’s [DOWN] key, [TX] and [RX] buttons, then turn the power ON.
NOTE: Inserting the 15 k
Ω
resistor between 2 pin and 6 pin of HM-135 works same as pushing and holding HM-135’s [DOWN]
key (See the illustration on page 4-2).
■
OPERATING ON THE ADJUSTMENT MODE
• Enter the TX adjustment from the MAIN menu
: Push the [1] button
• Enter the RX adjustment from the MAIN menu
: Push the [2] button
• Enter the DSC adjustment from the MAIN menu
: Push the [3] button
• Change the next adjustment item
: Push the [0] button
• Return to the pre-adjustment item
: Push the [CE] button
4 - 2
ADJUST
***
***
MODE
RX
J3E
SET
DSC ADJUSTMENT
8414.5
FRQ
ADJUST
***
***
MODE
RX
J3E
SET
RX TOTAL GAIN
54(1.647)
ADJUST
***
***
MODE
RX
J3E
SET
ADJUST
***
***
MODE
[CANCEL]
BACK TO HERE
[1] TX
[2] RX
RX
[3] DSC
DSC
0.80-000
2.91-000
0.78
TX
[1]
[2]
[3]
Push [1]
Main menu
TX adjustment menu
RX adjustment menu
DSC adjustment menu
Push [2]
Push [3]
[RX]
[POWER]
[TX]
[DOWN] key
Connect to [MIC] connector.
MAIN
menu
TX ADJUSTMENT ITEM CHANGING
[1]
[0]
[0]
[0]
[0]
[0]
[CE]
[CE]
[CE]
[CE]
[CE]
[CE]
TX
set
TX
gain
TX power
(High)
TX power
(Middle)
TX power
(Low)
TX tune
power
MAIN
menu
RX ADJUSTMENT ITEM CHANGING
DSC ADJUSTMENT ITEM CHANGING
[2]
[0]
[0]
[CE]
[CE]
[CE]
RX total
gain
S level
zero
S level
8
MAIN
menu
[3]
[0]
[CE]
[CE]
*DSC
demodulation
DSC
adjustment
DSC
self check
[0]
[CE]
*NOTE: DO NOT adjust the “DSC DEMODULATION”.
Thus, after adjusting the “DSC adjustment”,
push the [0] button twice to skip it.
Содержание IC-M802
Страница 1: ...MF HF MARINE TRANSCEIVER iM802 SERVICE MANUAL ...
Страница 27: ...4 10 Transmit peak and total gain adjustment L706 IC M802 TOP VIEW CH ENT RC 25 FRONT PANEL ...
Страница 60: ... BOTTOM VIEW MAIN UNIT 8 8 ...
Страница 62: ... BOTTOM VIEW FILTER BOARD 8 10 ...
Страница 65: ...8 3 6 DRIVER BOARD TOP VIEW 8 13 GND VARO VARI to PA unit J6411 8 3 7 VARISTOR 1 BOARD ...
Страница 78: ......
Страница 79: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan S 13901HZ C1 C 2002 Icom Inc ...