Related Messages - Hitachi CP-X255 Service Manual

6-10 MyScreen PIN LOCK
MyScreen PIN LOCK is a function to disable capturing and storing a picture for MyScreen by using the PIN.
Follow the procedure below to use this function.
How to activate MyScreen PIN LOCK
1. Open the user menu and go to the advance menu.
2. Go down to "SCREEN" and go right and select "MyScreen LOCK".
3. Go right and get the following dialog. Press the ► button one time and
keep pressing the ► button in 2nd time (for about 3sec. or more).
4. The following window comes up. Enter your PIN.
5. Re-enter your PIN correctly, and press the ► button.
6. You will see your PIN for confirmation for a while.
7. PIN lock is activated.
How to inactivate the MyScreen PIN LOCK
To inactivate the PIN lock, go to "MyScreen PIN LOCK" and select
"Turn OFF". After the following dialog appears, enter the PIN.
If you forget the PIN, you need to tell the Inquiring code to HITACHI
to decode the PIN.

6-11 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 be automatically disappeared around several minutes, it will be reappeared every
time the power is turned on.
Message
NO INPUT IS DETECTED
ON ***
SYNC IS OUT OF RANGE
ON *** fH *****kHz fV *****Hz
CHECK THE AIR FLOW
REMINDER
***HRS PASSED AFTER THE
LAST FILTER CHECK.
FILTER MAINTENANCE IS ESSENTIAL
TO REMOVE WARNING MESSAGE,
RESET FILTER TIMER.
SEE MANUAL FURTHER INFO.
CP-S245(CC9SMN)/CP-X255/ED-X8255(CC9XMN)
(NOT PJ656)
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 after the treatment, please set the HIGH at FAN SPEED
of the item SERVICE of 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.
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Description