X1 Service Guide 78
♦ Cool down
The lamp cool-down state provides 1 minute of cooling time, beginning when the lamp is extinguished,
before the lamp can be re-struck. The fans continue to run during this time. All projector control is disabled
for of the 1-minute cool-down period. The LED changes to slow flashing green during cool-down.
♦ Error
A flashing red LED indicates an error condition (see Troubleshooting Power Problems). The lamp is
turned off and the projector ignores any user input. Only a hard reset exits this state.
♦ Freeze
Freeze Mode halts, or “freezes”, the incoming external source image. This feature can be used to freeze a
frame of TV video or an image from a computer, allowing other operations to be performed that are not
visible to the audience. Freeze can be executed only from Display mode. Freeze can only be enabled or
disabled via the infrared remotes, using the Effect key. The LED remains steady green.
♦ Blank
Blank, as the name implies, blanks the screen. Blank can be executed from the Search state, Display
mode, or Menu mode. Blank can only be enabled or disabled via the infrared remotes, using either the
Blank key or the Effect key. The LED remains steady green.
♦ Zoom
The Zoom feature allows a selected area of the screen to be magnified. There is no dedicated Zoom
key on the projector keypad or on the remote for this feature. Instead, the Effect key must be
programmed for Zoom, or an infrared remote with a dedicated Zoom key may be used. Zoom mode
can be initiated only while the projector is in Display mode. Zoom will be cancelled if the source
changes, the signal is lost, the projector goes into the Power Save state, or the projector is powered
off. Menu mode can be entered while in Zoom mode.
Zoom mode consists of two parts: Magnify and Pan. Magnify is the part that allows closer viewing of a
certain portion of the screen; Pan is the part that determines what portion of the screen to magnify.
There are no dedicated Magnify and Pan keys on the standard remote but during Zoom mode, the
Mouse keys become Magnify and Pan keys.
Zoom mode always starts with magnification at 1X and Pan in the center of the screen. There are 20
steps of magnification in Zoom mode, covering approximately 1X to 16X. When Zoom mode is
cancelled, the magnification factor and position of the last zoom are not saved. The magnification
level is not indicated to the user. The LED remains steady green.
When Zoom mode is no longer needed, it can be cancelled by again pressing the Effect key on the remote.
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