Furuno FM-8800, Руководство по обслуживанию

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Check List
ii
3. Adjustment and Measurement
3.1
Is TX output between 20 and 25 W?
Is reflection power lower than 2 W (10%)?
See page 6-1.
As for CH70 measurement, see
page 6-4.
3.2 Is the frequency tolerance 10 ppm?
See page 6-3.
There is no adjustment part.
3.3 Is the tone frequency tolerance 10 Hz?
See page 6-5. ,
There is no adjustment part. It is
measured by monitoring tone with
other VHF because there is no
checkpoint.
3.4 Is the output level for VDR appropriate?
See page 4-27.
0 dBm is outputted by the factory
setting.
4. Function Test
4.1 Is the Daily Test result all okay?
See page 8-1.
Before the check, press PTT SW.
In case of no transmitting, TX
output check is shown NO
CHECK.
4.2 Can you print out correctly?
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
4.3 Is the DSC communication test okay?
See page 8-6.
To transmit DSC messages,
- Call type: Individual
(SHIP CALL)
- Category: Routine
TX output is automatically
reduced to 1 W.
4.4 Is the INTERCOM operation correct? See page 4-8.
4.5 Is the Remote Handset operation correct?
4.6 Are the Wing-MICs operation correct?
See page 4-31.
Dynamic MIC and Carbon MIC
setup are J5 on the CPU board.
5. Other
5.1
Are MMSI and CS etc, labels stuck around
Transceiver unit?
5.2
Have you had explained enough to the users about
operation?