Panasonic PT-RZ120 (serv.man2) Service Manual ▷ View online
SECTION
1
INF-1
CONTENTS
1. The name of each part . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . INF-2
1. 1. Remote controls
1. 2. Projector body
1. 3. Control panel
1. 4. Connecting terminals
1. 2. Projector body
1. 3. Control panel
1. 4. Connecting terminals
2. Menu Navigation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . INF-6
3. Service Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . INF-10
3. 1. Setting to Service Mode
3. 2. Resetting to User Mode
3. 3. Functions of Service Mode
3. 2. Resetting to User Mode
3. 3. Functions of Service Mode
4. Notes on service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . INF-21
4. 1. Before service operation
4. 2. Service
4. 3. Security password
4. 2. Service
4. 3. Security password
5. Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . INF-24
5. 1. Power/Light source/Temperature indicators
5. 2. Shutdown system
5. 3. System log data acquisition method
5. 4. Troubleshooting
5. 2. Shutdown system
5. 3. System log data acquisition method
5. 4. Troubleshooting
SECTION 1 SERVICE INFORMATION
INF-2
SECTION 1 SERVICE INFORMATION
< RZ120 >
1. The name of each part
1. 1. Remote controls
1
3
2
4
5
5
7
6
8
9
10
15
12
11
13
14
16
17
Front
Top
Bottom
1 Power standby <v> button
Sets the projector to the state where the projector is turned
off (standby mode) when the <MAIN POWER> switch on the
projector is set to <ON> and in projection mode.
2 Power on <b> button
Sets the projector to projection mode when the <MAIN
POWER> switch on the projector is set to <ON> and the power
is turned off (standby mode).
3 Remote control indicator
Blinks if any button in the remote control is pressed.
4 Lens buttons (<FOCUS>, <ZOOM>, <SHIFT>)
Adjusts the focus, zoom, and lens shift.
5 <MENU> button/<ENTER> button/asqw buttons
5 <MENU> button/<ENTER> button/asqw buttons
Used to navigate through the menu screen.
asqw
asqw
buttons are also used to enter the password in
[SECURITY] or enter characters.
6 <ON SCREEN> button
Switches the on-screen display function on (display) or
off (hide).
7 Input selection buttons (<RGB1/2>, <DIGITAL LINK>,
<DVI-D>, <SDI>, <HDMI>)
Switches the input signal to project.
The <VIDEO> button is not used with this projector.
8 <FUNCTION> button
Assigns a frequently used operation as a shortcut button.
9 Number (<0> - <9>) buttons
Used for entering an ID number or a password in a multiple
projector environment.
10 <AUTO SETUP> button
Automatically adjusts the image display position while projecting
the image.
[PROGRESS] is displayed while in automatic adjustment.
11 <SHUTTER> button
Used to temporarily turn off the image.
12 <TEST PATTERN> button
12 <TEST PATTERN> button
Displays the test pattern.
13 <STATUS> button
Displays the projector information.
14 <DEFAULT> button
Resets the content of the sub-menu to the factory default.
15 <ID SET> button
15 <ID SET> button
Sets the ID number of the remote control in a multiple projector
environment.
16 Remote control signal transmitter
17 Remote control wired terminal
17 Remote control wired terminal
This is a terminal used to connect to the projector via a cable
when the remote control is used as a wired remote control.
Note
f
When operating the remote control by directly pointing at the remote control signal receiver of the projector, operate the remote control
within a distance approximately 30 m (98'5") from the remote control signal receiver. The remote control can control at angles of up to ±30°
vertically and horizontally, but the effective control range may be reduced.
f
If there are any obstacles between the remote control and the remote control signal receiver, the remote control may not operate properly.
f
The signal will be reflected off the screen. However, the operating range may be limited from light reflection loss due to the screen material.
f
If the remote control signal receiver directly receives strong light, such as fluorescent light, the remote control may not operate properly. Use
it in a place distant from the light source.
f
The power indicator <ON (G)/STANDBY (R)> will blink if the projector receives a remote control signal.
INF-3
SECTION 1 SERVICE INFORMATION
< RZ120 >
1. 2. Projector body
1
2
3
4
5
6
7
7
10
8
8
11
8
9
16
17
14
13
15
18
7
7
Front
Side
Rear
8
8
8
12
Projection direction
Bottom
1 Remote control signal receiver (front)
2 Power indicator <ON (G)/STANDBY (R)>
2 Power indicator <ON (G)/STANDBY (R)>
Indicates the status of the power.
3 Light source indicator <LIGHT1>
Indicates the status of light source 1.
4 Light source indicator <LIGHT2>
Indicates the status of light source 2.
5 Temperature indicator <TEMP>
Indicates the internal temperature status.
6 (Not used with this projector)
7 Adjustable feet
7 Adjustable feet
Adjusts the projection angle.
8 Air intake port
9 Projection lens
9 Projection lens
(Only models with lens)
10 Remote control signal receiver (rear)
11 Air exhaust port
12 Burglar hook port
11 Air exhaust port
12 Burglar hook port
Attaches a burglar prevention cable, etc.
13 Control panel
14 Connecting terminals
15 Security slot
14 Connecting terminals
15 Security slot
This security slot is compatible with the Kensington security
cables.
16 <MAIN POWER> switch
Turns on/off the main power.
17 <AC IN> terminal
Connect the supplied power cord.
18 Power cord holder
Attention
f
Do not block the ventilation ports (intake and exhaust) of the projector.
INF-4
SECTION 1 SERVICE INFORMATION
< RZ120 >
1. 3. Control panel
9
10
11
10
11
12
13
14
13
14
2
4
3
1
5
6
7
8
6
7
8
1 Power on <b> button
Sets the projector to projection mode when the <MAIN
POWER> switch on the projector is set to <ON> and the power
is turned off (standby mode).
2 Power standby <v> button
Sets the projector to the state where the projector is turned
off (standby mode) when the <MAIN POWER> switch on the
projector is set to <ON> and in projection mode.
3 <RGB1> button
Switches the input to RGB1.
4 <RGB2> button
Switches the input to RGB2.
5 <DVI-D> button
Switches the input to DVI-D.
6 <HDMI> button
Switches the input to HDMI.
7 <DIGITAL LINK> button
Switches the input to DIGITAL LINK.
8 <SDI> button
Switches the input to SDI.
9 <MENU> button
Displays or hides the main menu.
Returns to the previous menu when a sub-menu is displayed.
If you press the <MENU> button on the control panel for at least
three seconds while the on-screen display is off (hidden), the
on-screen display is turned on.
10 <LENS> button
Adjusts the focus, zoom, and lens shift.
11 <ENTER> button
Determines and executes an item in the menu screen.
12 <SHUTTER> button
Used to temporarily turn off the image.
13 asqw selection buttons
13 asqw selection buttons
Used to select an item in the menu screen, change the setting,
and adjust the level.
Also used to enter a password in [SECURITY] or enter
characters.
14 <AUTO SETUP> button
Automatically adjusts the image display position while the
image is projected. [PROGRESS] is displayed during the
automatic adjustment.
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