Related Messages - Hitachi SM0547 Service Manual

6-10 Related Messages

When the unit's power is on, messages such as those shown below may be displayed. When any such message
is displayed on the screen, please respond as described below.
Although these messages will automatically disappear after a few minutes, they will reappear every time the
power is turned on.
Message
CHANGE THE LAMP
AFTER REPLACING LAMP,
RESET THE LAMP TIMER.
CHANGE THE LAMP
AFTER REPLACING LAMP,
RESET THE LAMP TIMER.
THE POWER WILL TURN OFF
AFTER ** hr.
CHANGE THE LAMP
AFTER REPLACING LAMP,
RESET THE LAMP TIMER.
THE POWER WILL TURN OFF
AFTER 0 hr.
NO INPUT IS DETECTED
ON ***
SYNC IS OUT OF RANGE
ON *** fH *****kHz fV *****Hz
CHECK THE AIR FLOW
CLEAN THE AIR FILTER
POWER OFF FIRST,
THEN CLEAN THE AIR
FILTER.
AFTER CLEANING THE AIR
FILTER,
RESET THE FILTER TIMER.
CP-S335(C9SM)/CP-X340(C9X)/CP-X345(C9XM)
The time the lamp timer has counted is approaching 2000 hours.
Preparation of a new lamp and an early lamp change is recommended. After you
have change the lamp, please be sure to reset the lamp timer .
The time the lamp timer has counted is approaching 2000 hours, so a lamp
change within ** hours is recommended.
When lamp usage reaches 2000 hours, the power will automatically be turned off.
Please change the lamp by referring to the section "Lamp".
After you have changed the lamp, please be sure to reset the lamp timer.
As the time the lamp timer has counted has reached 2000 hours, the power
will soon be automatically turned off.
Please immediately turn the power off and change the lamp by referring to the
section "Lamp". After changing the lamp, please be sure to reset the lamp timer.
There is no input signal.
Please confi rm the signal input connection and the status of the signal source.
The horizontal or vertical wavelength of the inputted signal is outside of the
response parameters of this unit.
Please confi rm the specs for this unit or the signal source specs.
The internal portion temperature is rising.
Please turn the power OFF and allow the unit to cool down at least 20 minutes.
After having confi rmed the following items, please turn the power ON again.
• Is there blockage of the air passage aperture?
• Is the air fi lter dirty?
• Does the peripheral temperature exceed 35°C?
• If the same indication is shown after checking, please set to HIGH at FAN SPEED
of the item SERVICE in the OPTION menu.
A note of precaution when cleaning the air fi lter.
Please immediately turn the power OFF and clean or change the air filter by
referring to the "Air Filter" section of this manual. After you have cleaned or
changed the air fi lter, please be sure to reset the fi lter timer.
Description
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