PCM-D100 - Sony Audio Service Manual (repair manual). Page 26

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PCM-D100
26
4-11. Sircs Check
Operation of remote commander keys can be checked.
Note 1: This check requires remote commander and receiver unit.
Procedure:
1.  Receiver unit is connected to the main unit.
Receiver unit
To REMOTE jack
Remote sensor
2.  Enter the test mode.
 
(Refer to “SETTING THE TEST MODE” on page 22)
3.  Press the [v] or [V] keys to select the “Sircs Check”, and press 
the [N] key.
4.  Whenever target keys of remote commander are pressed, the 
button count decreases.
Note 2: Although keys of unit are also counted, but there is no problem. 
 
(Displayed characters/values in the following fi gure are ex-
ample)
<Sircs Check>
Channel 1 – – –>
Channel 2 – – 
Channel 3 – – 
REMAIN : 07
LCD Display
KEY – –
Button count
Confirmed key name
 
Target keys of remote commander (Channel 1) :
 
[x STOP], [z REC], [X PAUSE], [T-MARK], [N PLAY], 
[>], [.]
 
Target keys of remote commander (Channel 2) :
 
[x STOP]
 
Target keys of remote commander (Channel 3) :
 
[x STOP]
 
The LCD backlight is turned on for 0.5 second at the time of 
keys decision.
 
Change method of channel of the remote command-
er: 
 
While pressing the [SET] button on the remote commander, 
press the [CH1], [CH2] or [CH3] button on the remote com-
mander.
 
The change of “Channel 1” to “Channel 3” of main unit is 
performed automatically.
5.  All of “Channel 1” to “Channel 3” check that the message 
“OK” appears.
Releasing method:
Press the [x STOP] key, return to test mode menu.
4-12. Keychk+Factory 
Ship
Operation of keys and switches can be checked, and this unit can 
return to the factory shipment settings (LCD contrast is not initial-
ized).
Note: It cannot move to other modes from this mode.
Procedure:
1.  Enter the test mode.
 
(Refer to “SETTING THE TEST MODE” on page 22)
2. Press 
the 
[
v
] or [
V
] keys to select the “Keychk+Factory Ship”, 
and press the [
N
] key.
3.  Whenever any keys of this unit are pressed or any switches of 
this unit are slid, the button count decreases.
 
(Displayed characters/values in the following fi gure are ex-
ample)
<Keychk+Factory Ship>
REMAIN : 22
KEY OFF
LCD Display
Button count
Confirmed key name
 
Target keys:
 
[x STOP], [OPTION], [F2], [v], [N], [F1], [HOME/BACK], 
[.], [>], [V], [T-MARK], [X PAUSE], [LIGHT], [z 
REC]
 
Target switches:
 
[HOLD] (ON/OFF), [POWER] (ON/OFF), INPUT switch 
(MIC/LINE), X-Y position (Direction of the microphone: in-
side/outside)
 
The LCD backlight is turned on for 0.5 second at the time of 
keys decision.
4.  After all the keys and switches are decided, initialization is 
performed.
5.  “OK” is displayed, and this unit reboots.
<Keychk+Factory Ship>
Execute...
LCD Display
OK
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