Sony WLL-RX55, Maintenance Manual

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2-2 (E)
WLL-RX55
2-2. Factory Menu
The Factory menu is used in the factory.
This menu is not required for the maintenance of this unit.
If a setting is changed by mistake, change to the following initial setting.
Menu item Sub menu Initial setting Description
Cafe’s 1 Set Bias 3F Sets the parameter of the OFDM IC 1
AFC REF H C8
AFC REF L 32
Cafe’s 2 Set Bias 3F Sets the parameter of the OFDM IC 2
AFC REF H C8
AFC REF L 32
RF level 1 Max 96 Adjusts the input level of the IF-1
Min 52
IN XX Displays the receiving level of the IF-1
RF level 2 Max 96 Adjusts the input level of the IF-2
Min 52
IN XX Displays the receiving level of the IF-2
DEC SG MODE OFF Selects the decoder or the internal signal generator
BARS OFF Internal color-bars signal ON/OFF switch
BARS CB1 Selects the internal color-bars signal
V Phase 000A Adjusts the V Sync phase
De Mod 1 Bit Err XX Displays the receiving conditions
C/N XX (for the design consideration)
Bit Rate XX
CodeRate XX
De Mod 2 Bit Err XX
C/N XX
Bit Rate XX
CodeRate XX
2-3. Test Menu
The Test menu is used for design consideration.
This menu is not required for the maintenance of this unit.
If a setting is changed by mistake, turn off the power of the unit once to reset the changed value to the
initial setting value.