Frequency Adjustment - Furuno FS-1575 Service Manual

5. Frequency Adjustment

5.1 Standards
Ensure that frequencies are maintained within the range of "
SSB, TLX, and CW modes.
SSB (1500Hz tone) : Fo + 1500 Hz
TLX (Space tone)
CW
5.2 Frequency Adjustment (See 5-29)
To make frequency adjustment, select [MENU] -> 9.SERVICE -> 3.RT SETUP ->
1. SETUP -> "REF OSC."
To facilitate making frequency adjustment, select [MENU] -> 1.TEST ->
3. TONE TEST (1-tone) in SSB mode.
To make frequency adjustment in TLX mode, select [MENU] -> 9.SERVICE ->
3.RT SETUP -> 4.TX PWR (FREQ) -> "DSC."
CONFIDENTIAL (internal use only)
This confidential document is used only by FURUNO authorized persons.
It is strictly prohibited to reproduce the document in whole or in part without prior written permission of FURUNO.
: Fo + 85Hz
: Fo
6
±
10 Hz" on all bands in
Summary