54
Setting
Security
Key lock
This function locks operation from the top control and remote
control. It is used to prevent the projector from being operated
by an unauthorized person.
Projector
. . . . . . .
locks operation from the top control. To
unlock, use the remote control.
Remote control . .
locks operation from the remote control. To
unlock, use the top control.
Off . . . . . . . . . . .unlock any operation. To release lock, select
this.
If the top control accidentally becomes locked and you do not
have the remote control nearby, disconnect the AC power cord
from the AC outlet, and then by hold down the SELECT button
and reinsert the AC power cord. This will cancel the top control
lock.
Key lock
Shutter Management
The Shutter Management function turns off the projection lamp
when the projector is left with the shutter closed and the set
time has passed away. The count-down time can be set between
5 and 180 minutes.
After the count-down time has elapsed, the shutter is opened up
automatically and the lamp is turned off to cool itself down. The
SHUTTER indicator is blinking blue during this cooling-off period.
When the lamp has been fully cooled down, the READY indicator
turns green lighting and the SHUTTER indicator keeps blinking.
Should the POWER button be pressed in this condition, the
projection lamp is turned on and the SHUTTER indicator turns
off.
Shutter Management
USB lock
This function prevents the projector from being operated by an
unauthorized person with the optional USB key and provides the
following settings for security options.
Setting
. . . . . .key lock setting (On1, On2, and Off)
Registration
. .registers 2nd USB key into the projector. (First
key can be registered by just being connected to
the projector in turning on.)
Delete
. . . . . . .deletes the registered USB keys.
To set the USB lock, the optional USB key is required. Refer to
page 73 for the optional USB key and contact the sales dealer
for purchasing. Refer to the owner’s manual enclosed with the
USB key for detail operation of the USB lock.
USB lock
✔Note:
• USB lock cannot be selected when the optional USB key is not connected to the
projector. (p.13)
• When either of USB lock or PJ lock is set, the other cannot be selected.
• USB key function can be used only with our specified optional USB key. We do not
guarantee operation with the other USB keys commarcially supplied.
Select Management and set the timer between 5 and
180 minutes.
The setting selected.
The setting selected.
✔Note:
While the Shutter is closed, timer setting of the Power management is invalid.
