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1-6(E)
AMS-100
1-8. Input Level Meter Adjustment
Preparation
. Input the reference signal to the unit:
When the BKAM-101 is attached : +4 dBm
When the BKAM-102 is attached : _20 dB FS
. Turn on the power of the unit and select the slot and the
channel to which the reference signal is to be input on
the INPUT SELECT operation panel.
(For details on operation, refer to the Operation Manual.)
. Let the unit warm up for about 10 minutes.
Adjustment procedures
1. Press and hold the button corresponding to the desired
slot for 3 seconds or more on the INPUT SELECT
operation panel to enter Adjustment mode.
2. Check that the LED for the channel you are selecting
starts blinking.
3. Perform the following adjustment.
Adj. point : Adjustment screw L/input level meter
Adjustment screw R/input level meter
Specification : The LEDs for “0” level start blinking.
Setting after adjustment
To return from Adjustment mode, press any button on the
INPUT SELECT operation panel.
1-9. Related manuals
Besides this Installation Manual, the following manuals are
available for the AMS-100.
. Operation Manual (Supplied with the AMS-100)
This manual explains the overview of the AMS-100, and
the system configuration examples.
. Maintenance Manual (available on request)
This manual describes information that premise the
service based on parts replacement (adjustments, board
layouts, schematic diagrams, parts list, etc.).
If this manual is required, contact your local Sony Sales
Office/Service Center.
1-8. Adjustment of the Input Level Meter
1-9. Related manuals
+3
+1
0
_1
_3
_5
_7
_10
_15
_20
+3
+1
0
_1
_3
_5
_7
_10
_15
_20
LR
LEDs for "0" level
Adjustment screws