Codan 2110 series, Repair Manual

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Repair procedures, tests, and adjustments
60 Manpack Transceiver 2110 series Repair Guide
Examining the profile in the transceiver
Certain frequencies and settings are required within the transceiver so that measurements
can be taken across a range of operating conditions.
To set up a profile that is suitable for performing all of the tests:
1
Load and save the existing profile from the transceiver.
1
Create a profile for the transceiver that contain frequencies from each of these
bands:
• 1600 to 2399.9 kHz (Band 1)
• 2400 to 3699.9 kHz (Band 2)
• 3700 to 5599.9 kHz (Band 3)
• 5600 to 8499.9 kHz (Band 4)
• 8500 to 12999.9 kHz (Band 5)
• 13000 to 19699.9 kHz (Band 6)
• 19700 to 30000.0 kHz (Band 7)
1
Set up the test profile with the settings listed in Table 15 .
NOTE
A standard test profile may be created using NSP. It should contain
suitable frequencies and hot keys to access entries in the Control List,
for example, Cfg RF Pre-Amp.
NOTE
You must log in as administrator to access entries in the Control List
for which you want to create hot keys.
NOTE
This profile is programmed back into the transceiver at the end of
repair and testing.
NOTE
The frequencies may use USB or LSB. If possible, use a frequency
near the centre of each band.
Table 15: Default settings for the transceiver during testing
Item Location Setting
Address Control List Leave blank, or set within an address range
that is not used in your HF communication
network
Auto Resume Mode Control List
Off
Cfg Auto Tune Mode Control List
ATU/50 Ohm/Codan
(antenna selection
icon
Auto
is displayed on screen)
Cfg Power Preference Front panel (
Tx PWR
key)
Control List
High
(
Hi
is displayed on screen)