Protecting The Setting - Sony VPH-D50HTU Installation Manual

Protecting the Setting

When you turn off the projector with the remote control, the adjustment
keys become inoperable in order to prevent users from accidentally
changing the adjustments (user mode).
It is also possible to make the keys inoperable while the power is on in the
following way.
1
Press the keys on the remote control in the following order:
ENTER n ENTER n V n v n ENTER
The following display appears.
D o y o u w i s h t o r e t u r n
t o t h e U S E R C O N T R O L
M O D E ?
Y E S
N O
SEL: SET: ENTER
EXIT: NORMAL
2
Press the V or v key to select "YES," then press the ENTER key.
The adjustment keys on the remote control become inoperable (user
mode).
101
Adjustments (GB)