Fisher PDG-DWT50L - Manual (Page 88)

5. Using On-Screen Display
79
PIN Code Lock
See Preventing the Unauthorized Use of the Projector on page 51 – 53 .
Key lock
Turn On/Off the Key Lock function for cabinet buttons.
Note:
This Control Panel Lock does not affect the remote control functions.
When the control panel is locked, pressing and holding the Cancel button on the projector cabinet for
about 10 seconds. The setting will change to Off.
DynamicBlack
DynamicBlack TM enables you to improve the black level of the projector.
RC sensor
Set the operating range for the wireless remote control.
Select from the following:
Both
Front
Back