Sony HCD-BC150 Service Manual page 86

HCD-BC150/BC250
Note 1: Regarding the notification symbol "R"
Because the number of the operating buttons of this product
are limited, some operations require use of the operating
buttons of the remote commander (RM-SS250 supplied with
the product). When a specific operation requires use of the
operating buttons of the remote commander (RM-SS250),
"R" is added to the specific operating procedure in this
manual. Example MENU/NO "R" The MENU/NO button
of remote commander.
Note 2: Incorrect operations may be performed if the test mode is
not entered properly.
In this case, press the ?/1 button to turn the power off, and
retry to enter the test mode.
1. Cold Reset
• The cold reset clears all data including preset data stored in
the RAM to initial conditions. Execute this mode when
returning the set to the customers.
Procedure:
1. Press the ?/1 button to turn the power on.
2. Press three buttons > , H and A (DISC1) simulta-
neously.
3. When this button is operated, display as "Cold RESET" for a
while and all of the settings are reset.
2. Panel Test Mode
• This mode is used to check the software version, LCD, LED
and keyboard.
2-1. DVD LED Test Mode
Procedure:
1. Press the ?/1 button to turn on the power.
2. Press three bottons VOLUME – , . and A (DISC1)
simultaneously.
3. When the display LED test mode is activated, all segments
are turned on.
4. To exit from this mode, press the ?/1 button.
2-2. Version Test Mode
Procedure:
1. Press the ?/1 button to turn the power on.
2. To enter the version test mode, press three buttons VOLUME
– , VOLUME + and A (DISC1) simultaneously.
3. Whenever press the > button, the version is displayed in
order of STR and DVD.
4. To exit from this mode, press the ?/1 button.
2-3. Key Test Mode
Procedure:
1. Press the ?/1 button to turn the power on.
2. Press three buttons VOLUME – , VOLUME + and the
FUNCTION simultaneously.
3. To enter the KEY test mode, the fluorecent indicator displays
"KEY 0". Each time a button is pressed, "KEY" value
increases. However, once a button is pressed, it is no longer
taken into account. When all keys are pressed correctly, "KEY
19" is displayed.
4. To exit from this mode, pull out the AC plug.
3. AMP Test
Procedure:
1. Press the ?/1 button to turn the power on.
2. To enter the AMP test mode, press three buttons VOLUME – ,
the . and FUNCTION simultaneously.
3. Whenever press the AUTO FORMAT DIRECT "R" button,
the version is displayed in order of SWAPF2S, SWAPF2CW,
SWAP FULL, EQMIN, EQMAX and SRAHCHECK.
2
SECTION 1
TEST MODE
4. When the common test mode is activated, each time press the
NIGHT MODE "R" button, the message "NIGHT MODE"
is displayed in this order.
5. The message "Volume MAX" is displayed, when press the
VOLUME + button or VOLUME + "R" button. The mes-
sage "Volume MIN" is displayed, when press the VOLUME
– button or VOLUME – "R" button.
6. Each time press the DSGX "R" button, the message "DSGX
ON", "DSGX OFF" is displayed in this order.
7. To exit from this mode, press the ?/1 button to turn off the
main power.
4. DVD Repeat 5 Times Limit Release Mode
Procedure:
1. Press the ?/1 button to turn the power on.
2. Press three buttons > , VOLUME + and the A (DISC1)
simultaneously.
3. To exit from this mode, press the ?/1 button.
5. Disc Tray Lock
The disc tray lock function for the antitheft of an demonstration
disc in the store is equipped.
Setting Procedure :
1. Press the ?/1 button to turn the set on.
2. Press the FUNCTION button to set DVD function.
3. Insert a disc.
4. Press the x
ly for five seconds.
5. The message "LOCKED" is displayed and the tray is locked.
Releasing Procedure :
1. Press the x
ly for five seconds. again.
2. The message "UNLOCKED" is displayed and the tray is
unlocked.
Note: When "LOCKED" is displayed, the slot lock is not released by
turning power on/off with the ?/1 button.
6. DVD Ship Mode
• This mode moves the optical pick-up to the position durable
to vibration. Use this mode when returning the set to the
customer after repair.
Procedure:
1. Press the ?/1 button to turn the set on.
2. Press the FUNCTION button to set the function "DVD".
3. Press three buttons . , A (DISC1) and > simulta-
neously.
4. After a message "MECH LOCK" is displayed on the
fluorescent indicator tube, pull out the AC plug.
5. To exit from this mode, press the ?/1 button to turn the set
on.
7. DVD Debug In Mode
Procedure:
1. Press the ?/1 button to turn the set on.
2. Press the FUNCTION button to set the function "DVD".
3. Press the three buttons VOLUME + , A (DISC1) and >
simultaneously.
4. To exit from this mode, press the ?/1 button to turn the set
on.
button and the A (DISC1) button simultaneous-
button and the A (DISC1) button simultaneous-