Sony HCD-RV222D Service Manual page 22

HCD-RV222D/RV222DL/RV333D/RV333DL/RV555D
[PANEL TEST MODE]
This mode is used to check the LCD display, LEDs, keys, [MAS-
TER VOLUME] jog, model, destination and software version.
Procedure:
1. Press [ ] button to turn on the system.
?/1
2. Press [ ] button, [ENTER] button and [DISPLAY] button si-
x
multaneously.
3. All LEDs and segments in LCD display are lighted up. All
LEDs are lighted.
4. Pressing the [DISC 1] button gets the date/version and DVD
Lib version shown on the LCD display.
G 0 1 0 0 A 0 3 0 3
Version of the MC
G 0 0 4 4 A 0 3 0 2
Version of the DVD-lib
included in the MC
5. Pressing the [DISC 2] button gets the destination shown on the
LCD display.
6. Pressing the [DISC 3] button causes the KEY TEST mode to
be entered with the Key Test display appearing on the LCD
display.
Key Test display
K E Y 0 0 0
KEY 1
KEY 2
KEY 3
KEY 1 KEY 2
Count Button name Count
0 — 0
1 1
?/1
2 DISPLAY 2
3 DVD 3
4 TAPE A/B 4
5 TUNER/BAND 5
6 VIDEO/SAT 6
./
7 7
PRESET –
>/
8 8
PRESET +
7. To release from this mode, press three buttons in the same
manner as step 2, or disconnect the power cord.
22
Release date
Press [DISC 1] button.
Release date
Press [DISC 1] button.
KEY 3
Button name Count Button name
— 0 —
PRESET EQ 1
N
ECHO 2
X
m Z
3
TUNING – OPEN/CLOSE
BUSWOOFER DISC SKIP/
4
(RV333D only) EX-CHANGE
y M
5 DISC 1
TUNING +
REC TO TAPE 6 DISC 2
7 DISC 3
x
GROOVE 8 ENTER
[COMMON TEST MODE]
This mode is used to check operations of the respective sections of
Amplifi er and VACS.
Procedure:
1. Press the [ ] button to turn on the system.
?/1
2. Press [ ] button, [DISPLAY] button and [PRESET EQ] but-
Z
ton simultaneously. The message "VACS0" appears on the
LCD display.
• Releasing from the mode:
3. Press the [ ] button. "COLD RESET" is executed and then
?/1
the power is tuned off.
• Switching the EQ mode of Amplifi er:
4. Each time the [PRESET EQ] button is pressed, the EQ mode is
switched as follows:
ALL EQ MIN
ALL EQ MAX
ALL EQ FL
• Changing the GAIN of Amplifi er:
5. Pressing the [ECHO] button causes the LCD display to show
the message "VOLUME MIN" and the GAIN of Amplifi er to
be set to the minimum.
6. Pressing the [GROOVE] button causes the LCD display to
show the message "VOLUME MAX" and the GAIN of Am-
plifi er to be set to the maximum.
• Setting the VACS to ON or OFF:
7 Each time the [REC TO TAPE] button is pressed, the message
on the LCD display changes between "VACS ON" and "VACS
OFF" and the VACS is set to ON or OFF.
[VACS DISPLAY]
This mode is used to check the VACS level.
Procedure:
1. Press [ ] button to turn on the system.
?/1
2. Press [DISPLAY] button, [PRESET EQ] button and [ENTER]
button simultaneously.
3. The message "V$ % #" appears on the LCD display.
"$" is the Conventional VACS level.
"%" is the present value of the input.
"#" is the peak value of the input.