3 SERVICE T2130
3.8 FUNCTION CHECK
The function check is divided into two sections, one for the transmitter installed and one for the transmitter
at your workshop.
3.8.1 FUNCTION CHECK FOR THE TRANSMITTER INSTALLED
3.8.2
Select the lowest transmitting frequency and press <TX> <TUNE>. When the tune lamp extinguishes,
press the handset key and whistle into the microphone. While whisteling release the handset key.
3.8.3 BATTERY CHECK
Press <1> and <0> simultaneously. The display will now show ‘SP-’.
Then key <200> <ENT>.
The TX display will now show what the battery voltage was when transmitting (must be more than 22V).
3.8.4 OUTPUT POWER CHECK
Key <222> <ENT>.
The TX display shows the latest measured Vforward (must be more than 9V).
3.8.5 SWR CHECK
Key <230> <ENT>.
The TX display shows the SWR (must be better than 2).
3.8.6 CHECK OF POWER GAIN IN PA-MODULE (1)
Key <261> <ENT>.
The TX display shows the drive setting (must be more than 12).
3.8.7 END OF SERVICE PROGRAMME
Key <TUNE>.
3.8.8
Check that it is possible to tune and to transmit in all marine bands.
3.8.9
Make a control call to a coast station.
3.8.10 FUNCTION CHECK AT WORKSHOP
Connect a 50 ohm load in series with a Bird in line power meter and a power supply 28V, 20A.
3.8.11
Perform function check 3.8.2 to 3.8.7.
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