13
■
Jog pad WJ-JP1000
■
Before start to adjust the Jog Pad, remove the
Bottom Cover, connect supplied cable between the
Jog Pad and AY-NE2000E.
(34). Wipe High Level Adjustment
Test Point:
TP2 (WIPE H)
Jog Pad Board
TP3 (WIPE L)
Jog pad Board
Adjust:
VR3 (WIPE H)
Jog pad Board
8
Move the Wipe Level Controls and Audio Level Knob to +
side slightly.
8
Connect the Digital Voltmeter to TP3 and measure the
voltage at TP3 (this voltage is E).
8
Change the connection of the Digital Voltmeter to TP2.
8
Adjust VR3 so that the voltage at TP2 becomes E – (0.2 ±
0.05) V.
(35). Wipe Low Level Adjustment
Test Point:
TP3 (WIPE L)
Jog Pad Board
Adjust:
VR4 (WIPE L)
Jog pad Board
8
Move the Wipe Level Controls and Audio Level Knob to
the frontward slightly.
8
Connect the Digital Voltmeter to TP3.
8
Adjust VR4 to obtain –0.2 ± 0.05 V.
8
Adjust R245 so that the 3-CH Unbalanced Output level
becomes – 6.00 ± 0.10 dBs.
8
Change the connection of the AC Voltmeter (with dB
Measure) to the 3-CH Unbalanced Audio Output
Connector-R.
8
Adjust R247 so that the 3-CH Unbalanced Output level
becomes – 6.00 ± 0.10 dBs.
(33). Input Level Adjustment
Test Point:
1-CH Balanced Audio
Output Connector-L
Rear Panel
1-CH Balanced Audio
Output Connector-R
Rear Panel
Adjust:
R263 (INPUT-L)
Audio Board
R266 (INPUT-R)
Audio Board
8
Supply 1 KHz (0.00 ± 0.10 dBµ) signal from the Audio
Analyzer to the 1-CH Balanced Input Connector-L.
8
Executes the Manual Digitizer and select 1-CH Balanced
Input Connector-L by the Device setting.
8
Connect the AC Voltmeter (with dB Measure) to the 1-CH
Balanced Audio Output Connector-L.
8
Adjust R263 so that the 1-CH Balanced Output level-L
becomes 0.00 ± 0.10 dBµ.
8
Supply 1 KHz (0.00 ± 0.10 dBµ) signal from the Audio
Analyzer to the 1-CH Balanced Input Connector-R.
8
Executes the Manual Digitizer and select 1-CH Balanced
Input Connector-R by the Device setting.
8
Change the connection of the AC Voltmeter (with dB
Measure) to the 1-CH Balanced Audio Output Connector-
R.
8
Adjust R266 so that the 1-CH Balanced Output level-R
becomes 0.00 ± 0.10 dBµ.
Содержание AY-NE2000E
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