Sony IFB-X2000E, Service Manual, Page: 66 / 306

1-60
58
(GB)
Follow the steps below for entering into the SERVICE
MODE. The SERVICE MODE is available even when
only one of the four lamps for light source functions.
Accordingly, you can enter into the mode even if the
projector is in standby mode.
Confirm that STATUS is not displayed on the screen.
Operation when the projector is on
1
Press the keys on the control panel in the following
order:
ENTER key, ENTER key,
V key, v key, ENTER
key
The following screen appears.
Do you wish to enter
into the SERVICE MODE?
YES:
NO:
2
Press the
V
key.
The projector enters into the SERVICE MODE.
3
Press the MENU key.
The SERVICE MODE select menu appears. When
the projector enters into the SERVICE MODE, “S”
appears on the upper-left corner of the screen.
INFORMATION S
fH:
fV:
SYNC:
ROM VER.:
OPERATION TIMER:
LAMP TIMER1:
LAMP TIMER2:
LAMP TIMER3:
0 1 2 3 4 h
0 1 2 3 4 h
LAMP TIMER4: 0 1 2 3 4 h
1 5 . 7 kHz
1 2 0 . 0 Hz
CPOS/– /–
1 . 0 0
0 1 2 3 4 h
0 1 2 3 4 h
VIDEO
4
Press the
V
or
v
key to select the menu, then press
the b key or the ENTER key.
The selected menu appears.
SERVICE SETTING S
LENS CONTROL:
DIRECT POWER ON:
ON DELAY:
RS-232C/422A:
PJ COM:
O F F
3 8 . 4 K
3 8 . 4 K
INPUT-A
O N
O F F
5
Make setting or adjustment on the item.
For details on setting individual items, see pages
59 (GB) to 62 (GB).
The SERVICE MODE Menus
Operation when the projector is in standby
mode
1
Press the keys on the control panel in the following
order:
ENTER key, ENTER key,
V key, v key, ENTER
key
The following message appears in the display
window of the control panel.
2
Press the V key.
3
Press the ON key within 5 seconds.
The projector enters into the SERVICE MODE.
4
Follow the steps 3 to 5 on the left.
Enter into
SERVICE? YES
NO
Press ON key
now.
59
(GB)
There are three menus in the SERVICE MODE:
INFORMATION, SERVICE SETTING, and W/B
ADJUST menus.
The INFORMATION Menu
The INFORMATION menu shows the information
about the current input signal and the number of
operated hours of the projector and lamp.
INFORMATION S
fH:
fV:
SYNC:
ROM VER:
OPERATION TIMER:
LAMP TIMER1:
LAMP TIMER2:
LAMP TIMER3:
0 1 2 3 4 h
0 1 2 3 4 h
LAMP TIMER4: 0 1 2 3 4 h
1 5 . 7 kHz
1 2 0 . 0 Hz
CPOS/–/–
1 . 0 0
0 1 2 3 4 h
0 1 2 3 4 h
VIDEO
fH (Horizontal frequency)
Indicates the horizontal frequency of the input signal.
The value is not absolute but is only used as a
reference.
fV (Vertical frequency)
Indicates the vertical frequency of the input signal.
The value is not absolute but is only used as a
reference.
SYNC
Indicates the type and the polarity of the sync signal.
The indications show the polarity of the composite or
horizontal sync signal, vertical sync signal and sync on
G signal from the left to the right.
CPOS: The polarity of the composite sync signal is
positive.
CNEG: The polarity of the composite sync signal is
negative.
POS: The polarity of the sync signal is positive.
NEG: The polarity of the sync signal is negative.
SonG: Sync on green signal
– : No sync signal is input.
ROM VER.
Indicates the ROM version number of the projector.
OPERATION TIMER
Indicates the total number of hours for which the
projector has been operated.
LAMP TIMER 1–4
Indicates the total number of hours for which the lamp
currently used has been operated.
The number of hours of the lamp that has burnt out is
indicated in red.