Furuno FM-8800D Service Manual page 44

3. Adjustment and Measurement
Is TX output between 20 and 25 W?
3.1
Is reflection power lower than 2 W (10%)?
3.2 Is the frequency tolerance within +10 ppm?
3.3 Is the tone frequency tolerance within +10 Hz?
3.4 Is the output level for VDR appropriate?
4. Function Test
4.1 Is the Daily Test result all okay?
4.2 Can you print out correctly?
4.3 Is the DSC communication test okay?
4.4 Is the INTERCOM operation correct?
4.5 Is the Remote Handset operation correct?
4.6 Are the Wing-MICs operation correct?
5. Other
Are MMSI and CS etc, labels stuck around
5.1
Transceiver unit?
Have you had explained enough to the users about
5.2
operation?
See page 6-1.
As for CH70 measurement, see
page 6-4.
See page 6-3.
There is no adjustment part.
See page 6-5. ,
There is no adjustment part. It is
measured by monitoring tone with
other VHF because there is no
checkpoint.
See page 4-27.
0 dBm is outputted by the factory
setting.
See page 8-1.
Before the check, press PTT SW.
In case of no transmitting, TX
output check
CHECK.
See page 8-9 and 4-19.
Print setup is carried out by
Menu->Print out
When the printer does not work,
carry out a self-test of a printer.
- PP-510: LF + Power ON
- uTP-80F: Feed + Power ON
See page 8-6.
To transmit DSC messages,
- Call type: Individual
(SHIP CALL)
- Category: Routine
TX output is automatically
reduced to 1 W.
See page 4-8.
See page 4-31.
Dynamic MIC and Carbon MIC
setup are J5 on the CPU board.
ii
Check List
is shown NO