Philips DVP720SA Service Manual page 9

SERVICE TEST PROGRAM
To start service test program
hold S button depressed
while set is in standby
and press
the STANDBY button*
Display shows the
ROM version
"SVxx-yy"
DISPLAY
TEST
BII
Button pressed?
Y
Display shows Figure 1
and switch "Multichannel"
& "Progressive Scan"
LEDs on
BII
Button pressed?
Y
Display shows Figure 2
and switch "Multichannel"
& "Progressive Scan"
LEDs off
9
Button pressed?
Y
* Mains power to set must be on
H old S button depressed till the Display shown "SVxx-yy"
S refers to Service Mode
V refers to Version
xx refers to Software version number of the back uProcessor
(counting up from 01 to 99)
yy refers to the front uProcessor version number
(00 will be displayed if there is no front uProcessor use)
MAIN MENU
N
N
N
TEST
EEPROM FORMAT
TEST
LEAVE SERVICE
TEST PROGRAM
3-1
Figure 1
Figure 2
Activated with ACTION
S
Load default data. Display shows "NEW".
Caution!
S to Exit
All presets from the customer will be lost!!
Disconnect
mains cord
Various
other Tests
SD6.1 Service Test Program dd wk0413