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4.4 Mechanisms and systems
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Security Settings
1) Logo PIN Code Lock
When this function is on, [Logo] and [Capture] can no longer be selected from the
menu. A PIN code is also required in order to switch this function off.
Therefore, you must enter the PIN code with the function on to use [Logo] or
[Capture] and switch this function off.
2) PIN Code Lock
When this function is used, a code number is required to start the projector.
There are two settings, [On 1] and [On 2]; [On 1] requires the PIN code every time
the projector is started and [On 2] requires the PIN code only when the power
supply cable is disconnected.
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Key Lock Setting
There are three possible selections with this function.
(1) Always accepting the operation input
(2) Ignoring input from the operation panel
(3) Ignoring input from the remote control
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Fan setting when power is off
Cooling fan operation when power is off can be selected as follows.
L1: High-speed revolution; 90 sec (conventional operation mode)
L2: Standard revolution; 120 sec
When the projector is shipped from the factory, the fan setting will be L1. If fan noise
is distracting when the lamp is off, change the setting to L2.
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On start
This function starts the projector when the power supply cable is plugged into the
projector.
Select [On Start] from the menu, then select [On] or [Off].
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Lamp mode selection
This function selects the power consumption of the lamp.
*
The lamp is rated at 200 watts; however, the output under actual operating conditions is
related to the amount of heat generated.
Part 1: General Information
1-8
MODE
Normal
Silent
Auto
LAMP POWER
190 W
168 W
Fluctuate
Noise
38 dB
36 dB
Fluctuate
Brightness
1500 lm
1275 lm
Fluctuate
Summary of Contents for LV-X4U
Page 2: ...CANON Multimedia Projector LV X4U D78 5532 LV X4E D78 5533 SERVICE SMANUAL ...
Page 9: ...Part 1 General Information ...
Page 26: ...Part 2 Repair Information ...
Page 43: ...Part 3 Adjustment ...
Page 62: ...Part 4 Troubleshooting ...
Page 79: ...Part 4 Troubleshooting 4 17 AN5870SB RGB SYNC SW IC5201 LM4889 Audio Amplifier IC5031 ...
Page 81: ...Part 4 Troubleshooting 4 19 FA5502 P F Control IC621 VPC3230D Video Decoder IC101 ...
Page 84: ...Part 4 Troubleshooting 4 22 TA1370FG Sync Separator Frequency Counter IC5302 ...
Page 85: ...Part 5 Parts Catalog ...
Page 86: ......
Page 94: ......
Page 100: ...Part 6 Electrical Diagrams ...