Panasonic PT-EZ770Z / PT-EZ770ZL / PT-EZ770ZD / PT-EZ770ZLD / PT-EZ770T / PT-EZ770TL / PT-EW730Z / PT-EW730ZL / PT-EW730ZD / PT-EW730ZLD / PT-EW730T / PT-EW730TL / PT-EX800Z / PT-EX800ZL / PT-EX800ZD / PT-EX800ZLD / PT-EX800T / PT-EX800TL Service Manual ▷ View online
INF-13
SECTION 1 SERVICE INFORMATION
3. 3. 2. Additional function of each menu
1. [POSITION] menu
• [DVI EQUALIZER] is added to a sub menu.
When noise contamination to DVI input caused by long cable or external device, set this item so that the noise decreas-
es. (AUTO/LOW/MID/HIGH)
es. (AUTO/LOW/MID/HIGH)
ȰȯȳȩȴȩȯȮ
ȳȨȩȦȴ
ȡȳȰȥȣȴ
ȡȳȰȥȣȴ
ȡȵȴȯ
ȮȯȲȭȡȬ
ȋ
ȍ
ȋș
Ⱥȯȯȭ
ȣȬȯȣȫȀȰȨȡȳȥ
ȣȬȯȣȫȀȰȨȡȳȥ
ȤȶȩȀȥȱȵȡȬȩȺȥȲ
ȫȥȹȳȴȯȮȥ
ȭȥȮȵȀȳȥȬȥȣȴ
ȣȨȡȮȧȥ
3. [ADVANCED] menu
• [FRAME LOCK] is added to a sub menu.
Set On if the motion picture is not stabled at RGB input.
ȡȤȶȡȮȣȥȤȀȭȥȮȵ
ȤȩȧȩȴȡȬȀȣȩȮȥȭȡȀȲȥȡȬȩȴȹ
ȢȬȡȮȫȩȮȧ
ȢȬȡȮȫȩȮȧ
ȯȮ
ȒȔ
ȩȮȰȵȴȀȲȥȳȯȬȵȴȩȯȮ
ȣȬȡȭȰȀȰȯȳȩȴȩȯȮ
ȣȬȡȭȰȀȰȯȳȩȴȩȯȮ
ȦȲȡȭȥȀȬȯȣȫ
ȲȡȳȴȥȲȀȰȯȳȩȴȩȯȮ
ȭȥȮȵȀȳȥȬȥȣȴ
ȣȨȡȮȧȥ
3. [PROJECTOR SETUP] menu
• The special items are added as shown below on the [EMULATE] of [RS232C] menu.
- MODE NE (other companies)
- MODE MI (other companies)
- MODE EP (other companies)
- MODE SO (other companies)
- MODE SA (other companies)
- OTHER (other companies/models)
ȲȳȒȓȒȣ
ȩȮȰȵȴȀȳȥȬȥȣȴ
ȢȡȵȤȲȡȴȥ
ȢȡȵȤȲȡȴȥ
ȤȥȦȡȵȬȴ
ȮȯȮȥ
șȖȐȐ
ȰȲȯȪȥȣȴȯȲ
ȰȡȲȩȴȹ
ȥȭȵȬȡȴȥ
ȭȥȮȵȀȳȥȬȥȣȴ
ȳȵȢȀȭȥȮȵ
ȥȮȴȥȲ
ȲȳȒȓȒȣ
ȶȸȕȐȐȀȳȥȲȩȥȳ
ȥȺȕȗȐȀȳȥȲȩȥȳ
ȶȷȔȓȑȤ
ȭȯȤȥȀȨȩ
ȭȯȤȥȀȮȥ
ȭȯȤȥȀȥȰ
ȭȯȤȥȀȳȡ
ȭȯȤȥȀȳȨ
ȭȯȤȥȀȭȩ
ȭȯȤȥȀȳȯ
ȯȴȨȥȲ
ȥȺȕȗȐȀȳȥȲȩȥȳ
ȶȷȔȓȑȤ
ȭȯȤȥȀȨȩ
ȭȯȤȥȀȮȥ
ȭȯȤȥȀȥȰ
ȭȯȤȥȀȳȡ
ȭȯȤȥȀȳȨ
ȭȯȤȥȀȭȩ
ȭȯȤȥȀȳȯ
ȯȴȨȥȲ
ȳȥȬȥȣȴ
ȳȥȴ
ȥȮȴȥȲ
INF-14
SECTION 1 SERVICE INFORMATION
• The following items are added to the sub menu "STATUS ".
1) Page 2
- EMULATE
-VERSION
Emulate version
- DIGITAL LINK
VERSION
DIGITAL LINK microprocessor software ver-
sion
sion
- FPGA VERSION
FPGA version
- BALLAST
VERSION
Ballast microprocessor software version
2) Page 3
-
COOLING CONDITION Cooling condition of cooling fan control
- VERTICAL TILT
Vertical angle
- HORIZONTAL TILT Horizontal angle
3) Page 5
- TEMP (C)
Intake air temperature / Optical module tem-
perature / Exhaust air temperature
- VOLT
Voltage of LAMP
- P MODE
Lamp power mode (AUTO, NORMAL, ECO1,
ECO2)
ECO2)
- INST
Install condition (DESK: Floor mount, CEIL:
Ceiling mount, VERT U: Upper mount, VERT
D: Lower mount)
D: Lower mount)
- FAN MODE
FAN control mode (LOW/MID1/MID2/MID3/
MID4/HIGH/WARNING/SD)
- CLOG
Clog Temperature
- AMT
Air pressure sensor value/Air pressure tem-
perature
perature
- APL
APL
- LCD R
LCD fan (R) condition [Rotation speed]
- LCD G
LCD fan (G) condition [Rotation speed]
- LCD B
LCD fan (B) condition [Rotation speed]
- PBS
PBS fan condition [Rotation speed]
- LMP1
Lamp1 fan status [Rotational speed]
- LMP2
Lamp2 fan status [Rotational speed]
- POWER
Power fan status [Rotational speed]
- EXHST
Exhaust fan status [Rotational speed]
4) Page 6
- LAMP HISTORY
Lamp On/Off status history log
ȳȴȡȴȵȳ
ȕȏȖ
ȴȥȭȰȈ
ºCȉ
ȶȯȬȴ
ȰȀȭȯȤȥ
ȦȡȮȀȭȯȤȥ
ȡȴȭ
ȬȣȤȀȲ
ȬȣȤȀȢ
ȬȭȰȀȑ
ȰȯȷȥȲ
ȬȣȤȀȲ
ȬȣȤȀȢ
ȬȭȰȀȑ
ȰȯȷȥȲ
ȳȥȮȤȀȳȴȡȴȵȳȀȶȩȡȀȥȍȭȡȩȬ
ȣȨȡȮȧȥ
ȥȮȴȥȲ
ȥȸȩȴ
ȭȥȮȵ
ȒȒȎȓȈȩȮȉȏȀȓȔȎșȈȯȵȴȉ
ȗȗȎȗ
Ȥȥȳȫ
ȐȕȐȎȗ
ȑȒ
ȯȫȻȑșȖȔɒɐɍȽ
ȯȫȻȒȐȖȔɒɐɍȽ
ȯȫȻȑȗȓȑɒɐɍȽ
ȯȫȻȒȐȖȔɒɐɍȽ
ȯȫȻȑȗȓȑɒɐɍȽ
ȣȬȯȧ
ȡȰȬ
ȬȣȤȀȧ
ȰȢȳ
ȬȭȰȀȒ
ȥȸȨȳȴ
ȡȰȬ
ȬȣȤȀȧ
ȰȢȳ
ȬȭȰȀȒ
ȥȸȨȳȴ
Ȭȯȷ
ȑȐȑȗȎȗȏȀȓȔȎȘ
ȯȫȻȑșȓȑɒɐɍȽ
ȯȫȻȑșȕȔɒɐɍȽ
ȯȫȻȒȑȓȑɒɐɍȽ
ȯȫȻȑșȕȔɒɐɍȽ
ȯȫȻȒȑȓȑɒɐɍȽ
ȯȫȻȑȒȔȓɒɐɍȽ
ȯȫȻȑȓȒȒɒɐɍȽ
ȩȮȳȴ
ȥȣȯȒ
ȬȡȭȰȀȨȩȳȴȯȲȹ
ȖȏȖ
ȒȐȑȓȏȑȑȏȒȑȀȑȘȚȓȐȀȯȮ
ȒȐȑȓȏȑȑȏȒȑȀȑȘȚȔȕȀȯȦȦ
ȒȐȑȓȏȑȑȏȒȑȀȑșȚȐȐȀȯȮ
ȒȐȑȓȏȑȑȏȒȑȀȑșȚȑȕȀȯȦȦ
ȒȐȑȓȏȑȑȏȒȑȀȑșȚȓȐȀȯȮ
ȒȐȑȓȏȑȑȏȒȑȀȑșȚȔȕȀȯȦȦ
ȒȐȑȓȏȑȑȏȒȑȀȒȐȚȐȐȀȯȮ
ȒȐȑȓȏȑȑȏȒȑȀȒȐȚȑȕȀȯȦȦ
ȒȐȑȓȏȑȑȏȒȑȀȒȐȚȓȐȀȯȮ
ȒȐȑȓȏȑȑȏȒȑȀȑșȚȔȕȀȯȦȦ
ȒȐȑȓȏȑȑȏȒȑȀȒȐȚȐȐȀȯȮ
ȒȐȑȓȏȑȑȏȒȑȀȒȐȚȑȕȀȯȦȦ
ȒȐȑȓȏȑȑȏȒȑȀȒȐȚȓȐȀȯȮ
ȳȥȮȤȀȳȴȡȴȵȳȀȶȩȡȀȥȍȭȡȩȬ
ȣȨȡȮȧȥ
ȥȮȴȥȲ
ȥȸȩȴ
ȭȥȮȵ
ȒȐȑȓȏȑȑȏȒȑȀȒȐȚȔȕȀȯȦȦ
ȒȐȑȓȏȑȑȏȒȑȀȒȑȚȐȐȀȯȮ
ȒȐȑȓȏȑȑȏȒȑȀȒȑȚȑȕȀȯȦȦ
ȒȐȑȓȏȑȑȏȒȑȀȒȑȚȐȐȀȯȮ
ȒȐȑȓȏȑȑȏȒȑȀȒȑȚȑȕȀȯȦȦ
ȳȴȡȴȵȳ
ȓȏȖ
ȯȮȀȣȯȵȮȴ
ȰȯȷȥȲȀȯȮȀȴȩȭȥȳ
ȬȡȭȰȀȯȮ
ȳȨȵȴȴȥȲ
ȮȵȭȢȥȲȀȯȦȀȲȥȧȩȳȴȥȲȤȀȳȩȧȮȡȬ
ȲȥȭȯȴȥȒȀȳȴȡȴȵȳ
ȣȯȯȬȩȮȧȀȣȯȮȤȩȴȩȯȮ
ȶȥȲȴȩȣȡȬȀȴȩȬȴ
ȨȯȲȩȺȯȮȴȡȬȀȴȩȬȴ
ȲȥȭȯȴȥȒȀȳȴȡȴȵȳ
ȣȯȯȬȩȮȧȀȣȯȮȤȩȴȩȯȮ
ȶȥȲȴȩȣȡȬȀȴȩȬȴ
ȨȯȲȩȺȯȮȴȡȬȀȴȩȬȴ
ȳȥȮȤȀȳȴȡȴȵȳȀȶȩȡȀȥȍȭȡȩȬ
ȣȨȡȮȧȥ
ȥȮȴȥȲ
ȥȸȩȴ
ȭȥȮȵ
ȑ
ȑ
ȑ
ȑ
ȑ
ȐȏșȖ
ȤȩȳȡȢȬȥ
ȡȵȴȯȍȦȬȯȯȲ
Ȑ
°
Ȑ
°
ȳȴȡȴȵȳ
ȒȏȖ
ȰȲȯȪȥȣȴȯȲȀȴȹȰȥ
ȳȥȲȩȡȬȀȮȵȭȢȥȲ
ȬȡȭȰȀȵȮȩȴȀȭȯȤȥȬȀȮȯȎ
ȬȡȭȰȀȳȥȲȩȡȬȀȮȵȢȥȲ
ȭȡȩȮȀȶȥȲȳȩȯȮ
ȳȵȢȀȶȥȲȳȩȯȮ
ȮȥȴȷȯȲȫ
ȥȭȵȬȡȴȥ
ȳȵȢȀȶȥȲȳȩȯȮ
ȮȥȴȷȯȲȫ
ȥȭȵȬȡȴȥ
ȍȀȶȥȲȳȩȯȮ
ȤȩȧȩȴȡȬȀȬȩȮȫȀȶȥȲȳȩȯȮ
ȦȰȧȡȀȶȥȲȳȩȯȮ
ȦȰȧȡȀȶȥȲȳȩȯȮ
ȳȥȮȤȀȳȴȡȴȵȳȀȶȩȡȀȥȍȭȡȩȬ
ȣȨȡȮȧȥ
ȥȮȴȥȲ
ȥȸȩȴ
ȭȥȮȵ
ȥȺȗȗȐ
ȳȷȑȒȓȔȕȖȗ
ȥȴȍȬȡȥȓȐȐ
șȢȐȔȍȐȐȔȑ
ȥȴȍȬȡȥȓȐȐ
șȢȐȔȍȐȐȔȑ
ȑȎȐȐ
ȑȎȐȐ
ȑȎȐȐ
ȑȎȐȐ
ȑȎȐȐ
ȤȥȦȡȵȬȴ
ȑȑȕȒȐȐȏȳȗȡȏȭȓȐȡ
ȑȎȐȐȎȐȐȎȐȐ
ȢȡȬȬȡȳȴȀȶȥȲȳȩȯȮ
șȓȐȐ
ȑȎȓȐȎȒȐȎȕ
INF-15
SECTION 1 SERVICE INFORMATION
• [SHUTTER COUNTER] is added on "INITIALIZE" sub menu.
- When the mechanical shutter is replaced, initialize the shutter counter.
4. [TEST PATTERN] menu
• The following test patterns are added.
- Red pattern
- Green pattern
- Blue pattern
- Cyan pattern
- Magenta pattern
- Yellow pattern
- Crosshatch pattern 1
- Crosshatch pattern 2
5. [NETWORK] menu
• [SIGNAL QUALITY] is added to sub menu "DIGITAL LINK STATUS".
- CHANNEL A
Signal information of channel A
- CHANNEL B
Signal information of channel B
- CHANNEL C
Signal information of channel C
- CHANNEL D
Signal information of channel D
ȩȮȩȴȩȡȬȩȺȥ
ȡȬȬȀȵȳȥȲȀȤȡȴȡ
ȲȥȧȩȳȴȥȲȥȤȀȳȩȧȮȡȬ
ȮȥȴȷȯȲȫȏȥȍȭȡȩȬ
ȬȯȧȯȀȩȭȡȧȥ
ȳȨȵȴȴȥȲȀȣȯȵȮȴȥȲ
ȭȥȮȵȀȳȥȬȥȣȴ
ȥȸȥȣȵȴȥ
ȥȮȴȥȲ
ȩȮȩȴȩȡȬȩȺȥȀȳȨȵȴȴȥȲȀȣȯȵȮȴȥȲȟ
ȥȸȥȣȵȴȥ
ȣȡȮȣȥȬ
ȣȨȡȮȧȥ
ȥȸȥȣȵȴȥ
ȥȮȴȥȲ
ȤȩȧȩȴȡȬȀȬȩȮȫȳȴȡȴȵȳ
ȬȩȮȫȀȳȴȡȴȵȳ
ȨȤȣȰȀȳȴȡȴȵȳ
ȨȤȣȰȀȳȴȡȴȵȳ
ȯȦȦ
ȤȩȧȩȴȡȬȀȬȩȮȫ
ȍȑȕɄȢ
ȳȩȧȮȡȬȀȱȵȡȬȩȴȹ
ȣȨȡȮȮȥȬȀȡ
ȣȨȡȮȮȥȬȀȢ
ȣȨȡȮȮȥȬȀȣ
ȣȨȡȮȮȥȬȀȡ
ȣȨȡȮȮȥȬȀȢ
ȣȨȡȮȮȥȬȀȣ
ȲȥȴȵȲȮ
ȍȑȒɄȢ
ȍșɄȢ
ȍȕɄȢ
ȣȨȡȮȮȥȬȀȤ
ȭȡȸ
ȭȩȮ
ȭȡȸ
ȭȩȮ
ȍȔɄȢ
ȍȑȘɄȢ
ȭȥȮȵ
INF-16
SECTION 1 SERVICE INFORMATION
4. External Controls
4. 1. Control through Serial terminal
SERIAL terminals which are on the side of the projector conform to RS-232C standard. This projector can be controlled by a
PC which is connected as shown below. Also SERIAL OUT terminal is provided to enable plural projector control.
PC which is connected as shown below. Also SERIAL OUT terminal is provided to enable plural projector control.
4. 1. 1. Connection
l
When connecting directly
Communication cable (straight)
D-Sub 9p (Male)
D-Sub 9p (Female)
Projector Connection terminals
Computer
l
When connecting with DIGITAL LINK compatible devices
DIGITAL LINK
DIGITAL LINK
Communication cable (straight)
LAN cable (straight)
D-Sub 9p (Male)
D-Sub 9p (Male)
Projector Connection terminals
DIGITAL LINK Connection terminals
Computer
Note
• The destination of [RS-232C] must be set according to the connection method.
• When connecting by a DIGITAL LINK compatible device, set the [PROJECTOR SETUP] menu → [ECO MANAGEMENT]
→ [STANDBY MODE] to [NORMAL] to control the projector in standby mode. When [STANDBY MODE] is set to [ECO], the
projector cannot be control during standby.
projector cannot be control during standby.
4. 1. 2. Pin assignments and signal names
D-Sub 9-pin (female)
Outside view
Pin No.
Signal name
Details
(9)
(6)
(5)
(1)
(1)
–
NC
(2)
TXD
Transmitted data
(3)
RXD
Received data
(4)
–
NC
(5)
GND
Earth
(6)
–
NC
(7)
CTS
Connected internally
(8)
RTS
(9)
–
NC
4. 1. 3. Communication conditions (Factory default)
Signal level
RS-232C compliant
Sync. method
Asynchronous
Baud rate
9 600 bps
Parity
None
Character length
8 bits
Stop bit
1 bit
X parameter
None
S parameter
None
4. 1. 4. Communication condition setting
1. Press the [MENU] button on the projector or remote controller.
Go to Main menu --> Projector setup. In sub menu,
Go to Main menu --> Projector setup. In sub menu,
Select "RS-232C" and press [ENTER] button.
2. Select communication condition by pressing ▲ ▼ button.
Set it with pressing
Set it with pressing
t u button.
3. Press MENU button 3 times and return to regular display.
ȲȳȒȓȒȣ
ȩȮȰȵȴȀȳȥȬȥȣȴ
ȩȮȰȵȴȀȳȥȬȥȣȴ
ȢȡȵȤȲȡȴȥ
ȮȯȮȥ
șȖȐȐ
ȰȲȯȪȥȣȴȯȲ
ȰȡȲȩȴȹ
ȭȥȮȵȀȳȥȬȥȣȴ
ȣȨȡȮȧȥ
Click on the first or last page to see other PT-EZ770Z / PT-EZ770ZL / PT-EZ770ZD / PT-EZ770ZLD / PT-EZ770T / PT-EZ770TL / PT-EW730Z / PT-EW730ZL / PT-EW730ZD / PT-EW730ZLD / PT-EW730T / PT-EW730TL / PT-EX800Z / PT-EX800ZL / PT-EX800ZD / PT-EX800ZLD / PT-EX800T / PT-EX800TL service manuals if exist.