Hitachi CP-RX61 Support Question
Hitachi CP-RX61 Support Question
Find answers below for this question about Hitachi CP-RX61.Need a Hitachi CP-RX61 manual? We have 1 online manual for this item!
Question posted by gmasri9860 on January 8th, 2021
'check Air Flow'
I got error Check air flow"It is Hitachi CP-RX61What this error mean and how can i fix it?
Current Answers
Answer #1: Posted by Odin on January 8th, 2021 10:17 AM
Odin
Member since:
April 10th, 2010 Points: 41,236,690
Member since:
April 10th, 2010 Points: 41,236,690
Take the bulb out and blow the unit out with air and make sure you wipe off what you can with Q-tips. If necessary, take the filter out and clean it with water.
If the issue persists or if you require further advice--or if the instructions don't seem to apply--you'll have to consult the company; use the contact information at https://www.contacthelp.com/hitachi/customer-service.
Hope this is useful. Please don't forget to click the Accept This Answer button if you do accept it. My aim is to provide reliable helpful answers, not just a lot of them. See https://www.helpowl.com/profile/Odin.
Related Hitachi CP-RX61 Manual Pages
User Manual - Page 1
... of their respective owners.
After reading, store them in a safe place for any errors that may appear in this manual. • The reproduction, transmission or use of these ... indicates information that , if ignored, could possibly result in this projector. Projector
CP-RS56/CP-RX61
User's Manual - The meanings of this manual
Various symbols are the property of Microsoft Corporation. ...
User Manual - Page 2
...Adjusting the zoom (Optical 20 Lamp 42
Adjusting the zoom (Digtal 20 Air filter 44
Adjusting the focus 20 Other care 46
Using the automatic ...Mirror, Reset,
About contents of package . . . 3 Filter time, Language,
Part names 4 Go to Advance Menu
Projector 4 PICTURE menu 28
Controls 5 Bright, Contrast, Gamma, Color temp,
Remote control 5 Color, Tint, Sharpness, Progressive,
...
User Manual - Page 4
...
Part names Projector
Vent (10) Lens (17, 46) Lens cover (6, 17)
Front-Right side
Zoom ring (20) Focus ring (20) Remote sensor (8)
Speaker Elevator button (12) Elevator foot (12)
Lamp cover (43) (Lamp unit is inside.)
Filter cover (9, 10, 44) (Air filter...
User Manual - Page 9
... . Disconnect all the connectors and adapters that the power cord is not plugged in the following procedure.
1.
Slowly turn the projector so that the lens-side is facing up use (with an air filter)
Interlocking the tabs, snap the filter cover for bottom-up .
4. Preparations
About the filter cover for bottom-up...
User Manual - Page 10
..., cushion or bedding. • Don't place the projector in direct sunlight or near the projector. ►Adjust the direction of the
air filter. • For the projector installed bottom-up
WARNING ►Place the projector in the side/front/rear-up position, except care of the projector to the projector. • Don't stop up use the accessory...
User Manual - Page 11
... (inch)]
min. max. max.
The values shown in the table are calculated (±3%) for a full size screen of 800x600 for the model CP-RS56, or 1024x768 for the model CP-RX61.
(b)
4:3 (a)
16:9 (a)
(c) up (c) down
up
40 (1.0) 1.2 (47) 1.4 (57) 8.7 (3) 52.3 (21)
50 (1.3) 1.5 (59) 1.8 (71) 10.9 (4) 65.3 (26)
60 (1.5) 1.8 (71) 2.2 (86) 13.1 (5) 78.4 (31)
70...
User Manual - Page 13
... (i.e.
display devices). NOTE • Whenever attempting to connect a laptop computer to the projector, be recommended to use the standard drivers in malfunction and/or damage to select "Yes... to see a check box to the device and/or projector. ►Use the accessory cable or a designated-type cable for the connection. This projector is compatible with this projector. • For...
User Manual - Page 19
...MAGNIFY ON
OFF
FREEZE
VOLUME MUTE
KEYSTONE
POSITION
- Each time you press the button, the projector switches its video input port as below . ZOOM +
MENU
ESC
ENTER
RESET
POSITION
- ...RGB SEARCH
ASPECT
AUTO BLANK
MAGNIFY ON
OFF
FREEZE
VOLUME MUTE
KEYSTONE
POSITION
- A dialog will check the S-VIDEO port first.
ESC
RESET
19
RGB1 RGB2
VIDEO RGB SEARCH
ASPECT
...
User Manual - Page 20
...knob to adjust the zoom.
Use the focus ring to aid you press the button, the projector switches the modes for a few seconds. Use the ZOOM buttons +/- Each time you in ...check its input ports in turn.
At a RGB signal NORMAL 4:3 16:9
At a video signal /no signal is found , the projector will stop searching and display the image. The projector...
User Manual - Page 28
...adjust the level using the cursor buttons ▲/▼ on the projector or remote control, and press the cursor button ► on the projector or remote control, or the ENTER button on the test pattern...you press the ENTER button, the pattern changes as below can display a test pattern for checking the effect of test pattern except the darkest in adjusting the mode. MENU [RGB1]
:SELECT...
User Manual - Page 29
... of whole color. Using a test pattern You can be chosen only at a video signal. Green ó Red
• This item can display a test pattern for checking the effect of the test pattern.
+0 +0 +0 +0 +0 +0 COLOR TEMP
Choose an item using the buttons ◄/►, and adjust the level using the buttons ▲/▼...
User Manual - Page 40
...the projector displays a dialog.
RESET ï CANCEL • Please reset the filter time only when you have cleaned or replaced the air filter, for a suitable indication about the air filter. • For the air ... Pressing the RESET button on the remote control or the button ► of the projector displays a dialog.
To reset the filter time, select the RESET using the button ...
User Manual - Page 41
...case, please choose DISABLE to show the message for use at highlands etc. Note that the projector is noisier when the HIGH is selected. FAN SPEED AUTO ADJUST GHOST...Item SERVICE
Description
Selecting this function, all of menus will not appear. • Please check and clean the air filter periodically, even if there is no message.
ENABLE ó DISABLE
• Depending...
User Manual - Page 44
... is recommended.
Allow the lamp to the projector. Then slowly turn the projector so that were connected to clean the air filter, clean the air filter as soon as "CHECK THE AIR FLOW" or turn the projector bottom up , hold the projector.
3. Please be cleaned periodically. Usual filter cover
Filter cover's knobs
Air filter's knob
Filter cover for a suitable indication...
User Manual - Page 45
... cover into place.
Slowly turn the projector so that the top is damaged or too soiled.
6. It performs resetting the filter time.
45 Position the air filter and filter cover into place. ... TIME function in the left column of "PUSH" word with claws to fix the air filter. Filter cover for bottom-up use, remove the air filter from the filter cover and clean each. A dialog will appear.
...
User Manual - Page 47
...sure to reset the filter timer (40).
CHECK THE AIR FLOW
The internal portion temperature is no input signal. change the air filter by referring to cool down at the FAN...OFF, and allow the unit to the "Air Filter" section of the signal source.
After having confirmed the following appears, please contact your projector or the signal
source specs. Message
Description
...
User Manual - Page 48
.... After the projector has
sufficiently cooled down . A certain error has been detected...meanings as reference. Please respond in a standby state.
POWER LAMP TEMP indicator indicator indicator
Description
Lighting Turned Turned The projector is displayed after
the treatment, please contact your dealer or service company. In Green
off
off
The lamp cover has not been properly fixed...
User Manual - Page 49
..., please be turned off , and allow the unit to cool down , please make confirmation of the air passage aperture? • Is the air filter dirty? • Does the peripheral temperature exceed 35°C? After the projector has sufficiently cooled down , please make confirmation that the interior portion has become heated.
Please immediately turn...
User Manual - Page 50
...check in the OPTION menu (41) to reset all settings to [ | ] (On). Some setting may need to the on . Then, if the problem is not set to be wrong.
The power switch is not removed after maintenance, please contact your dealer or service company.
1. After the projector... or cables, penetration of these has not been properly fixed.
Reference page
16 17
17, 18
42...
User Manual - Page 52
... Lamp Power Supply Power Consumption Temperature range
Size
Weight (mass)
Ports
Optional parts
Lamp Air filter Others
Specification
Liquid crystal projector
CP-RS56 : 1.4 cm (0.55 type) CP-RX61 : 1.5 cm (0.6 type)
TFT active matrix
CP-RS56 : 480,000 pixels (800 horizontal x 600 vertical) CP-RX61 : 786,432 pixels (1,024 horizontal x 768 vertical)
F=1.60 ~ 1.88 f=18.6 ~ 22.3 mm
165W UHB...
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