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7.
Select "INPUT LEVEL CH3".
The INPUT LEVEL CH3 ADJUST window appears.
8.
Check and adjust the level on the audio level meter or audio analyzer while changing the set value with the [PUSH
SET] knob.
Specification : +4.0 ± 0.1 dBu (across 600 Ω load).
9.
Press [F1 (RETURN)] button to return to the "A271 : INPUT UNITY" screen.
Channel-4 Adjustment
1.
Select the HOME of the function menu and set the "F5 : MONITR R" to "CH4".
2.
Select the P1 INPUT of the function menu and set the "F6 : A4 INPUT" to "ANALOG 4" (analog audio signal).
3.
Connect an audio signal generator output to the ANALOG AUDIO INPUT 4 connector.
4.
Connect an audio level meter or audio analyzer input to the AUDIO MONITOR R connector.
5.
Set the audio signal generator output to 1 kHz, +4 dBu.
6.
Select "A271 : INPUT UNITY".
Tip
Maintenance menu → M1 : ADJUST → A2 : AUDIO/VIDEO/BATTERY → A27 : APR VR → A271 : INPUT
UNITY
7.
Select "INPUT LEVEL CH4".
The INPUT LEVEL CH4 ADJUST window appears.
8.
Check and adjust the level on the audio level meter or audio analyzer while changing the set value with the [PUSH
SET] knob.
Specification : +4.0 ± 0.1 dBu (across 600 Ω load).
9.
Press [F1 (RETURN)] button to return to the "A271 : INPUT UNITY" screen.
Saving the Data (Saving the adjustment data)
1.
Select "A2F : NV-RAM CONTROL".
2.
Execute "SAVE ALL ADJUST DATA" and save the adjustment data.
Tip
When data has been successfully saved, "Save Complete" appears in the menu screen.
3.
Return the settings changed in "Preparation" to the previous settings. (Refer to "Preparation")
PDW-HD1550
8-15
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