JVC Projector Dla Hd10ku Instructions Manual

41
Warning Indication
About warning indicators
If abnormality occurs in this unit during projection, the warning mode will be triggered and the type of abnormality will 
be indicated by a combination of indicators displayed on the top surface of this unit.
●This unit will then automatically stop projection and run the cooling fan for about 60 seconds.
Actions to be taken upon warning indications
Please follow the procedures below.
●For Nos. 1 - 4
No. 1 : Perform procedures to turn off/on the power...

42
Troubleshooting
Before sending the unit for repair, check the following points.
Symptom Probable Cause Corrective Action Reference Page
Power is not 
supplied
Is the power cord disconnected? Insert the power cord (plug) properly. Page 25
Is the lamp cover properly shut? Remove the plug when the [STAND 
BY] indicator is on. Close the lamp 
cover properly and insert the plug 
again.Pages 27, 37
Has the lamp life expired (has the 
lamp usage time reached 2000 
hours)?Remove the plug when the [STAND 
BY]...

43
●This unit uses a microcomputer. External noise may cause it to malfunction. If this happens, turn off the power and remove 
the plug from the power outlet. Insert plug again into the outlet and check operation of the unit (see pages 26, 27 on how to 
turn on/off the power of the unit).
Remote 
control unit 
does not 
workAre batteries installed correctly? Match the polarities (F or G) 
correctly when inserting the batteries.Page 17
Are batteries exhausted? Replace with new batteries. Page 17
Is there...

44
Terminal Description
[RS-232C] Terminal
[DVI-D] Terminal
Pin Arrangement
Pin No. Signal Name Pin No. Signal Name
1 N/C 6 N/C
2RD7N/C
3TD8N/C
4 N/C 9 N/C
5GND9876
54321
8
16
24
7
15
23
6
14
22
3
11
19
2
10
18 5
13
214
12
20
1
9
17
Pin No. Signal Name Pin No. Signal Name
1 TMDS data 2-13 N/C
2 TMDS data 2+ 14 TMDS +5 V power supply
3 TMDS data 2/4 shield 15 Earth (+5 V)
4 N/C 16 Hot plug detection
5 N/C 17 TMDS data 0-
6 DDC clock 18 TMDS data 0+
7 DDC data 19 TMDS data 0/5 shield
8N/C 20N/C
9 TMDS data...

45
Control of this unit is possible via a computer by connecting the computer to this unit with a RS-232C cross cable (D-
sub 9 pins). The commands to control this unit and the response data format against the received commands are 
explained here.
For details, please consult your authorized dealer.
aCommunication Specifications
Communication specifications for this unit are as follows:
bCommand Format
ACommand data format
When sending a control command to this unit, use the following data format:
*[ ]...

46Terminal Description (continued)
CParameters used for the data format
The following 3 types of parameters are used for command and response data:
(1) Numeric value      (2) ON/OFF      (3) Special parameters
Each parameter is as follows:
(1) Numeric value
A 2-byte hexadecimal value (sign included) is represented by a set of 4-digit (4-byte) characters.
The range that can be specified is from A8000HB to A7FFFHB
(2) ON/OFF
Shows the status (ON or OFF) of the unit, such as POWER and HIDE.
(3) Special...

47
Specifications
*1D-ILA is the abbreviation for Direct drive Image Light Amplifier.
*2D-ILA devices are manufactured using extremely high-precision technology. Pixel effectiveness is 99.99 %. Only 0.01 % or 
less of the pixels would either not lit up or remain permanently lit up.
*3The image of DVI input terminal may not be displayed due to HDCP specification change.
●Design and specifications are subject to change without prior notice.
●Please note that some of the pictures and illustrations may have...

48Specifications (continued)
Dimensions (Unit: mm)
280
343 116.5
152.5
513
42 256.5
193.7 558.5 110 16.5
25.2
10
282.5202
To p B o t t o m
Front Side
Lens Center
DLA-HD10_EN-FR.book  Page 48  Thursday, November 10, 2005  12:54 PM 

49
Memo
ENGLISH
DLA-HD10_EN-FR.book  Page 49  Thursday, November 10, 2005  12:54 PM 

© 2005 Victor Company Of Japan, Limited
DLA-HD10KU/E/DLA-HD10KSU/E
HOME THEATER PROJECTOR
®
DLA-HD10_EN-FR.book  Page 50  Thursday, November 10, 2005  12:54 PM