TM742
MODIF OF TM-942 IS AS FOLLOWS.
1. OPEN THE LOWER PANEL.
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I I I I I I I I <=== VOL SW
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I HERE I I
I_________I I
I I
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I 2 I
I R I
I 7 I
--- R R R R <-
-> R : : R R = [473]
2. YOU CAN FIND R[473] NEAR [2R7].
3. MAKE SHORT CIRKIT TWO R[473]s. ONE IS RIGHT SIDE ON UPER LINE, ONOTHER IS
LEFT SIDE ON LOWER LINE.
OPERATION
1. ON 144MHz PRESS BAND SEL MORE THAN 1SEC . MODE CHANGE AM <-> FM.
2. ON 430MHz DITTO BAND CHANGE 430 <-> 870
3. ON 1200MHz DITTO 1200 <-> 870
4. [F] + BELL -> REPEATER DUAL RCV.
5. 118-136MHz MODE CHANG TO AM AUTOMATICALY.
6. X-BAND REPEATER OPERATION. SELECT ONE BAND BY [BAND SEL] SELECT ONOTHER
BAND BY [CONT SEL]. PRESS [F] KEY MORE THAN 1SEC. PRESS [MUTE] KEY.
X-BAND OPERATION WILL WORK.
PRESS [F] THEN [MUTE] KEY -> CANCEL X-BAND REPEATER OPERATION.
TM-742 MODIF IS JUST SAME AS TM942.
73s DE JP1LRT @ JL1YVX.10.JNET1.JPN.AS
YOSHIHARU "KEI" TSUKUURA
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