NEC NP3151W - Manual (Page 127)

3
[SECURITY]
The Security function enables you to protect your projector so that the projector will not project a signal unless you
enter a keyword. There is also an option to lock the projector by using a registered USB memory* as a protect key.
Once you have registered your USB memory as a protect key, you are required to insert the registered USB mem-
ory into the USB port of the projector each time you turn on the projector. You can enable the Security function by
using a keyword only. (
→ page 45 )
* The projector does not support NTFS formatted USB memory device.
Be sure to use a USB memory device formatted with the FAT32, FAT16 or FAT file system.
To format your USB memory device in your computer, refer to the document or help file that comes with your
Windows.
ON/OFF................... This.turns.the.Security.function.on.or.off..This.setting.will.take.effect.when.the.projector.is.turned.on.next.
time.
KEYWORD.............. Enter.an.appropriate.keyword.when.you.use.the.Security.function..(Up.to.10.characters.can.be.used.).The.
Security.function.is.available.only.when.your.keyword.is.entered.
USE.PROTECT.KEY... Check.this.box.to.lock.your.projector.when.using.a.USB.memory..To.use.a.keyword.without.a.USB.mem-
ory,.do.not.check.this.box.
READ...................... Reads.data.from.a.USB.memory.
REGISTER............... Registers. data. from. the. USB. memory.. The. Security. function. is. not. available. unless. at. least. one. USB.
memory.is.registered..(if.the.[USE.PROTECT.KEY].check.box.is.selected).Up.to.5.USB.memory.devices.
can.be.registered.
DELETE................... Deletes.data.of.a.registered.USB.memory.
To set up a keyword to enable the Security function without using a registered USB memory.
1. Use the SELECT  or  button to select [KEYWORD] and use the software keyboard to enter a keyword.
NOTE: Please make a note of your keyword.
2. Use the SELECT  or  button to select [OFF] and then use the SELECT  or  to select [ON].
3. Use the SELECT  or  button to select [OK] , then press the ENTER button.
The [ARE YOU SURE?] message will appear.
4. Use the SELECT
 or  button to select [YES] and press the ENTER button.
The Security function takes effect.
6. Using On-Screen Menu