Hitachi CP-DW10N User Manual - Page 85

Phenomena that may be easy to be mistaken for machine defects continued

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Troubleshooting Phenomena that may be easy to be mistaken for machine defects (continued) Phenomenon Cases not involving a machine defect Reference page The signal cables are not correctly connected. &RUUHFWO\FRQQHFWWKHDXGLRFDEOHV 10 The MUTE function is working. 5HVWRUHWKHVRXQGSUHVVLQJMUTERUVOLUME +-EXWWRQ 18 RQWKHUHPRWHFRQWURO The volume is adjusted to an extremely low level. $GMXVWWKHYROXPHWRDKLJKHUOHYHOXVLQJWKHPHQXIXQFWLRQ 18 RUWKHUHPRWHFRQWURO The AUDIO SOURCE/SPEAKER setting is not correct. 6RXQGGRHVQRW FRPHRXW &RUUHFWO\VHWWKH$8',26285&(63($.(5LQ$8',2 PHQX 40 The audio on your HDMI equipment is not set to Linear PCM. 7KHHDMILQSXWRQWKLVSURMHFWRUVXSSRUWV/LQHDU3&0 11 DXGLRRQO\&KHFNWKHDXGLRVHWWLQJRQ\RXU+'0, HTXLSPHQW The audio on the HDMI input is muted. &KDQJHWKHDXGLRVHWWLQJLQWKH$8',2PHQX 40 The digital audio in HDMI signal does not work well. 8VHWKHDQDORJXHDXGLRFRQQHFWLQJHLWKHUDQ5&$DXGLR 10 FDEOHRUVWHUHRPLQLFDEOH The lens cover is attached. 5HPRYHWKHOHQVFRYHU 4 The signal cables are not correctly connected. &RUUHFWO\FRQQHFWWKHFRQQHFWLRQFDEOHV 10 The brightness is adjusted to an extremely low level. 1RSLFWXUHVDUH GLVSOD\HG $GMXVW%5,*+71(66WRDKLJKHUOHYHOXVLQJWKHPHQX IXQFWLRQ 29 The computer cannot detect the projector as a plug and play monitor. 0DNHVXUHWKDWWKHFRPSXWHUFDQGHWHFWDSOXJDQGSOD\ 13 PRQLWRUXVLQJDQRWKHUSOXJDQGSOD\PRQLWRU The BLANK screen is displayed. 3UHVVWKHBLANKEXWWRQRQWKHUHPRWHFRQWURO 24 &RQWLQXHGRQQH[WSDJH 76

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76
Phenomena that may be easy to be mistaken for machine defects (continued)
Phenomenon
Cases not involving a machine defect
Reference
page
The signal cables are not correctly connected.
10
The MUTE function is working.
MUTE
VOLUME + -
18
The volume is adjusted to an extremely low level.
18
The AUDIO SOURCE/SPEAKER setting is not correct.
40
The audio on your HDMI equipment is not set to
Linear PCM.
HDMI
11
The audio on the HDMI input is muted.
40
The digital audio in HDMI signal does not work well.
10
The lens cover is attached.
4
The signal cables are not correctly connected.
10
The brightness is adjusted to an extremely low level.
29
The computer cannot detect the projector as a plug
and play monitor.
13
The BLANK screen is displayed.
BLANK
24
Troubleshooting