Toshiba X2500 Using the document camera, Displaying Information Status display, Key lock

Using the menus (Continued)

[Key lock]

Protect from operating errors by locking on the control panel buttons of the projector. (The remote control operations are available.)

Control panel operations are locked after the setting is done, and accordingly operation with the control panel buttons is disabled.

•To release the key lock, set the [Key Lock] to [Off] using remote control. Pressing the [RETURN] button on the projector for 10 seconds also sets the [Key Lock] to [Off]. (When operating the main unit, the 2 indicators of LAMP and TEMP light in orange for 3 seconds, and at the same time the projector beeps.)

■Displaying Information (Status display)

This displays information about the input signal, lamp use time, etc.

“Yes”: displayed, “No”: not displayed

	Item	Description	Computer	Y/PB/PR	Video	S-video	Camera
							(XC2500)
Projector
	Input	Input source name	Yes	Yes	Yes	Yes	Yes
	Mode name	RGB input mode [Note 1]	Yes	No	No	No	No
	Resolution	Resolution (in dots)	Yes	No	No	No	No
	Frequency	Sync frequency	Yes	No	No	No	No
	Sync	Sync signal polarity [Note 2]	Yes	No	No	No	No
	Signal format	Y/PB/PR signal format	No	Yes	No	No	No
	Video mode	Color method of video signal	No	No	Yes	Yes	No
	Lamp time	Time of lamp use [Note 3]	Yes	Yes	Yes	Yes	Yes
	Lamp reset count	The count for lamp replacement	Yes	Yes	Yes	Yes	Yes
	Total time	The total time that this projector	Yes	Yes	Yes	Yes	Yes
		is used.
	Version	Firmware version [Note 4]	Yes	Yes	Yes	Yes	Yes

Notes

1:The mode of supported RGB signals p.57 is shown.

2:Sync signal polarity shown as P (positive) or N (negative) for [H/V].

3:Displays [Lamp time] as a measure of when the lamp should be replaced. (Cannot be used as a counter of guaranteed lamp time.) Please replace the lamp after 2000 hours of use if [Lamp power] is set to [Standard], or after 3000 hours of use if [Lamp power] is set to [Low], consult with a dealer about getting replacement for lamp TLPLW11 (sold separately).

4:[Version] shows the version of the projector’s internal control program. This version is referred to for customer service, etc.

Note

•The displayed information will not be refreshed if the status changes. To refresh the information, dismiss the display, then display it again.

Using the document camera

Please read this chapter if the model you purchased includes a document camera.

■Preparation of the document camera

Status before preparation	1)	Setup the arm	2) Raise the camera head
(When stored)
3) Let the camera lens face below	4)	Let the camera lens face the object

PRECAUTIONS

•Do not jolt or force the camera head or camera arm. Doing so could cause malfunction.

•The CMOS image sensor mounted on the camera of this projector is produced by precision engineering. Please be informed that missing pixels and bright spots are not considered as problems.

Note

•It takes about 10 seconds from when the power is turned on until the operation is possible. This is not a problem.

Operations

44 45