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4.1 Controlling the Lamps
You can operate the display with 2 lamps. If you don’t need them both, the other one will be there as a
spare. The system can automatically switch over to the good lamp whenever one fails to ignite. Do not
change the Lamp Count rapidly.
The Panther has two lamps, as you know. How many
are used depends on the settings in the Lamp Control
menu.
To open the Lamp Control menu …
1. Press
MENU
.
2. Select Misc Control and press
ENTER
.
3. Select Lamp Control and press
ENTER
.
Lamp Count is the number of lamps wanted, not the
number of lamps operating. Set this number with
the left-right (– +) buttons to 1 or 2 lamps. The
Panther will then turn lamps on or off to reach this
number of operating lamps.
!
Do not change the Lamp Count rapidly. Changing the
lamp count rapidly, before the system has time to
respond, can cause the system to get out of step with
reality. Do not use this control as a toy.
Lamp 1 (2) shows the state of each lamp. Each lamp
has a state indication.
• On: The system needed this lamp and it is on.
• Off: The system did not try to strike this lamp
during the most recent on sequence.
• Striking: The system is currently trying to light
this lamp. If the lamp is good, this process will
take only a few seconds. If the lamp is not good,
this could take more than a minute.
• Failed: The system tried this lamp, but it would
not light.
• Shutdown: The system is about to turn this lamp
off.
If a lamp fails to light on the first try, the system
waits 2 seconds and tries to ignite that lamp again. It
tries 15 times, so it might take several minutes to get
both lamps lit.
Continual monitoring of lamps
The system monitors the state of the lamps once
per second. If a lamp goes out, it tries to ignite the
good lamp.
Failed lamps
When the system tries a lamp 15 times and it does
not light, it marks that lamp Failed in the Lamp Con-
trol menu and does not try it again. A message will
appear on screen in the “source absent” space inform-
ing of the failed lamp. This message can be turned on
or off in the lamp control menu.
If AC power is turned off, then on again, the state
of all lamps is reset. Whenever you change lamps,
you open the Lamp Bay door. This opens the Lamp
Bay intrusion switch and prevents the lamps from
lighting until the switch is closed and AC power is
cycled.
Auto Lamp On
In the Misc Options menu set Auto Lamp to On.
The lamps will come on soon after the AC power is
applied, without waiting for a command.
Summary of Contents for PN-6730-UXP
Page 1: ...Panther PN 6730 UXP PN 6740 UXP Guide User ...
Page 2: ......
Page 3: ...i PN 6730 UXP PN 6740 UXP Panther 67 Display Unit User s Guide 070 0097 01 5 February 2003 ...
Page 6: ...iv ...
Page 9: ...vii ...
Page 10: ...viii ...
Page 15: ...5 ...
Page 16: ...6 ...
Page 23: ...13 ...
Page 25: ...15 AC Master switch AC power in ...
Page 37: ...27 ...
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Page 61: ...51 ...
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Page 67: ...57 ...
Page 79: ...69 ...
Page 81: ...71 ...
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Page 87: ...77 Volume buttons are beneath the panel Volume up Volume down ...
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Page 95: ...85 ...
Page 97: ...87 Turns on or off the User curtain immediately without showing a menu ...
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Page 143: ...133 Aspect Ratiofor details see page 56 Color Temperaturefor details see page 52 ...
Page 145: ...135 Savefor details see page 66 Recallfor details see page 68 Delete for details see page 70 ...
Page 146: ...136 Misc Controlfor details see page 84 ...
Page 147: ...137 Status Monitorfor details see page 80 ...
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