ViewSonic PJ650, Руководство по обслуживанию

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24
PJ650
25
PJ650 (C3XM4)
6-12 Regarding The Indicator Lamps
Lighting and flashing of the POWER indicator, the LAMP indicator, and the TEMP indicator have the
meanings as described in the Table below.
Please respond in accordance with the instructions within the Table.
POWER
indicator LAMP
indicator
TEMP
indicator
Description
The orange
lamp is lighted
Turned OFF
(Not lighted) Turned OFF
(Not lighted)
The STANDBY mode is set
Flashing of the
green lamp
Turned OFF Turned OFF The unit is warming up. Please wait.
The green
lamp is lighted Turned OFF Turned OFF The unit is in an ON state. Ordinary operations may be performed.
Flashing of the
orange lamp Turned OFF Turned OFF The unit is cooling down. Please wait.
Blink of the red
lamp
- -
The unit is cooling down. Please wait.
A certain error has been detected. Wait until the POWER indicator lamp
has finished flashing, and then perform the proper response measure using
the item descriptions below as reference.
The red lamp
is lighted, or
blink
The red lamp
is lighted
Turned OFF
The lamp does not light.
There is a possibility that the interior portion has become heated. Turn the
power OFF and wait approximately 20 minutes. After the main unit has
cooled down, please confirm whether or not there is blockage of the air
passage aperture, whether or not the filter is dirty, and/or whether or not
the peripheral temperature exceeds 35°C, etc. After performing any needed
maintenance, turn the power ON again; if the same display is displayed,
then please change the lamp.
The red lamp
is lighted, or
blink
Blink of the
red lamp
Turned OFF
Either there is no lamp and/or lamp cover, or either of these has not been
properly fixed (attached). Turn the power OFF and wait approximately 45
minutes. After the main unit has sufficiently cooled down, please make
confirmation of the attachment state of the lamp and lamp cover. After
performing any needed maintenance, turn the power ON again.
The red lamp
is lighted, or
blink
Turned OFF Blink of the
red lamp
The cooling fan is not operating. Turn the power OFF and wait approximately
20 minutes. After the main unit has cooled down, please make confirmation
that no foreign matter has become caught in the fan, etc. After performing
any needed maintenance, turn the power ON again.
The red lamp
is lighted, or
blink
Turned OFF The red lamp
is lighted
There is a possibility that the interior portion has become heated. Turn the
power OFF and wait approximately 20 minutes. After the main unit has
cooled down, please confirm whether or not there is blockage of the air
passage aperture, whether or not the filter is dirty, and/or whether or not
the peripheral temperature exceeds 35°C, etc. After performing any needed
maintenance, turn the power ON again.
The green
lamp is lighted
Alternative blink with the
red lamp
There is a possibility that the interior portion has become overcooled. Please
use the unit within the usage temperature parameters (0°C to 35°C).
Check the connector CNTH connecting.
After performing any needed maintenance, turn the power ON again.
The green
lamp is lighted
Simultaneous blink with
the red lamp
This is a notification that it is time to clean the filter.
After cleaning the filter, operate the FILTER TIME portion of the OPTION
Menu, and perform reset of the FILTER TIME.
Note
When the interior portion has become overheated, for safety purposes, the power source is
automatically turned OFF, and the indicator lamps may also be turned OFF. Press the " " (power
OFF) side of the main power switch, and wait for approximately 20 minutes. Please then use the unit
only after having first confirmed that the unit has sufficiently cooled down.
ViewSonic Corporation PJ650