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INF-35

The lamp log data consists of 4 byte as below.

TIME HOURS (upper 8 bit) TIME HOURS (lower 8 bit)

TIME MINUTES (8 bit)

EVENT CODE (8 bit)

4 byte

- Data length : 4 byte fixed

- Maximum events : 1,984 events

- Time stamp : Lamp usage hours converted in Normal mode.

Lamp memory type: VX2
Lamp memory version:100
Lamp model number:TXZVL01VLLZ
Lamp lot number:CTK
Lamp serial number:1234
Lamp starting voltage:66.0
LAMP(NORMAL)(VZ570):     9 h 20 m
LAMP(NORMAL)(VZ580):     9 h 20 m
LAMP(ECO)   (VZ570):     9 h 50 m
LAMP(ECO1)  (VZ580):     0 h 20 m
LAMP(ECO2)  (VZ580):     9 h 30 m
LAMP ON:    51 times
LAMP IGNITION FAIL:     0 times
LAMP ERROR:     4 times
00 00 03 11:     0 h  3 m LAMP OFF
00 00 03 d0:     0 h  3 m 72 VOLT
00 00 0a 31:     0 h 10 m LAMP1 ON (Floor)(Lamp Power:Normal)
00 00 0b d2:     0 h 11 m 76 VOLT
00 00 19 11:     0 h 25 m LAMP OFF
00 00 19 d0:     0 h 25 m 72 VOLT
00 00 1e 31:     0 h 30 m LAMP1 ON (Floor)(Lamp Power:Normal)
00 00 1e 11:     0 h 30 m LAMP OFF
00 00 28 31:     0 h 40 m LAMP1 ON (Floor)(Lamp Power:Normal)
00 00 28 11:     0 h 40 m LAMP OFF
00 00 32 31:     0 h 50 m LAMP1 ON (Floor)(Lamp Power:Normal)
　　　　：
　　　　：
　　　　：

-  Actual lamp used time (Normal) displayed on the "STATUS" when the lamp is 

installed in the model PT-VZ570 series.

-  Actual lamp used time (Normal) displayed on the "STATUS" when the lamp is 

installed in the model PT-VZ580 series.

-  Actual lamp used time (Eco) displayed on the "STATUS" when the lamp is 

installed in the model PT-VZ570 series.

-  Actual lamp used time (Eco1) displayed on the "STATUS" when the lamp is 

installed in the model PT-VZ580 series.

-  Actual lamp used time (Eco2) displayed on the "STATUS" when the lamp is 

installed in the model PT-VZ580 series.

- Times of lamp turing-on .

- Times of lamp turning -on fail.

- Times of lamp fail.

Data written at the factory shipping

Operation log

Refer to "5.5.2. Lamp log table" for further details.

Logs the time with normal converted used time.

Lamp voltage (Vla) is memorized at 1 minutes later when 

the lamp turns on, and at 0 to 5 minutes before when the 

lamp turns off.

Lamp voltage (Vla) cannot be memorized if the lamp-on 

period is less than 1 minute.

INF-36

EVENT

DESCRIPTION

CODE(hex)

Lamp On 

LAMP1 ON (Floor)(Lamp Power:Eco2) 

1

LAMP1 ON (Floor HIGHLAND)(Lamp Power:Eco2) 

5

Lamp Off

LAMP OFF 

11

LAMP IGNITION ERR NOT START

14

LAMP IGNITION ERR VLA

15

LAMP IGNITION ERR TEMP.

18

LAMP IGNITION ERR LOW VLT

19

LAMP FAIL NOT START

1b

LAMP FAIL VLA

1c

LAMP FAIL TEMP.

1f

LAMP FAIL LOW VLA

20

Lamp power 

change

LAMP POWER CHANGE NORMAL 

23

LAMP POWER CHANGE ECO1

25

LAMP POWER CHANGE ECO2

26

LAMP LOG RESET 

27

Warning

WARNING INTAKE TEMP. 

28

WARNING LAMP AROUND TEMP.

2a

WARNING CLOG TEMP.

2c

Error

ERROR INTAKE TEMP.

2d

ERROR LAMP AROUND TEMP.

2f

ERROR CLOG TEMP.

30

Lamp On (extra)

LAMP1 ON (Floor)(Lamp Power:Normal) 

31

LAMP1 ON (Floor HIGHLAND)(Lamp Power:Normal) 

35

LAMP1 ON (Ceiling)(Lamp Power:Eco2) 

45

LAMP1 ON (Ceiling HIGHLAND)(Lamp Power:Eco2) 

49

LAMP1 ON (Ceiling)(Lamp Power:Normal) 

55

LAMP1 ON (Ceiling HIGHLAND)(Lamp Power:Normal) 

59

Lamp Off (extra)

LAMP IGNITION ERR ETC 

a0

LAMP FAIL ETC 

a1

Lamp On (extra)

LAMP1 ON (Floor)(Lamp Power:Eco1)

aa

LAMP1 ON (Floor HIGHLAND)(Lamp Power:Eco1)

ac

LAMP1 ON (Ceiling)(Lamp Power:Eco1)

b2

LAMP1 ON (Ceiling HIGHLAND)(Lamp Power:Eco1)

b4

-  Voltage at lamp 

on in 1 min.

-  Voltage at lamp 

off before 5 min.

40 VOLT 

c0

42 VOLT 

c1

: 

:

166 VOLT 

ff

INF-37

UPPER

31
30
29
28 Temp error[IN]

Intake temp. error

Intake temp. reached a specified error temp.

27 Temp error[OUT]

Exhaust temp. error

Exhaust temp. reached a specified error temp.

26
25 DC OUT error

USB power supply error

Over current was detected.

24 Error[Lamp time]

Lamp used time error

Lamp used time reached a specified used time.

23
22 LAMP error

Lamp error

Failed to turn on the lamp, Lamp failed, Lamp sw was 

opened.

21 Iris error

Iris error

Iris error was detected.

:
:

13 Temp warning[IN]

Intake temp. warning

Intake temp. reached a specified warning temp.

12 Temp warning[OUT]

Exhaust temp. warning

Exhaust temp. reached a specified warning temp.

11
10 Dirty air filter

Filter clog warning

Filter clogged

9
8
7
6 Warning[Lamp time]

Lamp used time warning

Lamp used time reached (Lamp time - 200H)

5 Filter Clog error

Filter clog warning

Filter clog error was detected.

:
:

0

LOWER

31

:
:

24 Ballast error

Ballast communication error

Failed to communicate with ballast.

:
:

12 FAN7 error

POWER FAN ERROR

Fan rotating speed came down to a specified value.

11 FAN6 error

EXHAUST FAN ERROR

Fan rotating speed came down to a specified value.

10 FAN5 error

LAMP FAN ERROR

Fan rotating speed came down to a specified value.

9
8 FAN3 error

INTAKE3 FAN ERROR

Fan rotating speed came down to a specified value.

7 FAN2 error

INTAKE2 FAN ERROR

Fan rotating speed came down to a specified value.

6 FAN1 error

INTAKE1 FAN ERROR

Fan rotating speed came down to a specified value.

5
4
3 LAMP IGN error

Lamp ignition error

Failed to turn on the lamp (Fails 3 times)

2 EEPROM[LAMP]

Lamp memory communication 

error

Failed to communicate to lamp memory

1
0

  Use the command "QVX:ERRS1" to get the information of Self-diagnosis for this model.

  The returned value provides the 64bit self-diagnosis information as follows.

  (Table below shows no error occurs)

 

UPPER bit

LOWER bit

31

30

29

• • • • • • • • •

1

0

31

30

• • • • • • • • •

2

1

0

ERRS1=

N

N

N

• • • • • • • • •

N

N

N

N

• • • • • • • • •

N

N

N

   The returned value "N" indicates normal and "E" indicates error status. The first bit 0 starts from right and it ends by 64th bit 

at left.

  Example:  If the self-diagnosis information is inquired under the condition of the power fan error, the "E" will appear on 12th 

bit as the below.

 

"E" will appear on lower 12th bit. 

UPPER bit

LOWER bit

31

30

29

• • • • • • • • •

1

0

31

30

• • • •

12

• • • •

2

1

0

ERRS1=

N

N

N

• • • • • • • • •

N

N

N

N

• • • •

E

• • • •

N

N

N

INF-38

* The letters in the left of inspection items indicate the P.C. Boards related to their respective descriptions.

* Please check items with the interlock switch on. 

Check the connection of each connector

  AC inlet - P11, P12, P01, P03 - K8R

NG

Connect the cables properly

Check the connection of each connector on A-P.C Board and 

lamp.

Check the lamp fixing screws.

NG

Connect the cables properly

A Disconnect the connector [P02], check the short circuit between 

pins (14)-(15), (7)-(15), (12)-(15) of connector K8R.

NG

A Check or replace [A] P.C.Board

Check the lamp condition

NG

Replace the lamp

Is each thermal sensor operating in normal?

NG

Check each thermal sensor and connection

Is each fan rotating when the projector turns on?

NG

Check each fan and connection

Next page

OK

OK

OK

OK

OK

OK

K Confirm the fuse [F601]

NG

K Replace fuse

P Check or replace [P] P.C.Board

P Check the short circuit of Q611, Q612, Q613, Q614

NG

Replace the shorted parts

OK

OK