Why can't I adjust the lens shift on my Panasonic PT-RZ790?
- KKaylee BeckerSep 10, 2025
If you cannot adjust the lens shift on your Panasonic Projector, perform [LENS CALIBRATION]. Check if the Fixed-focus Lens (Model No.: ET?DLE055) is attached.

Why can't I adjust the lens shift on my Panasonic PT-RZ790?
If you cannot adjust the lens shift on your Panasonic Projector, perform [LENS CALIBRATION]. Check if the Fixed-focus Lens (Model No.: ET?DLE055) is attached.
Why don't the control panel buttons work on my Panasonic PT-RZ790?
If the buttons on the control panel of your Panasonic Projector do not operate, verify that the [CONTROL PANEL] setting in [CONTROL DEVICE SETUP] is not set to [DISABLE] and that the terminal is not used for contact control.
How to troubleshoot Art-Net control issues on Panasonic PT-RZ790?
If you cannot control the Panasonic Projector with Art-Net, ensure that the connections between the twisted-pair-cable transmitter and an external device, and between the transmitter and projector are correctly done. Verify that [Art-Net SETUP] is set to other than [OFF], and that [NET], [SUB NET], [UNIVERSE], and [START ADDRESS] are set correctly.
| Contrast Ratio | 20, 000:1 |
|---|---|
| Light Source | Laser |
| Display Type | 3LCD |
| Resolution | 1920 x 1200 |
| Connectivity | HDMI, DVI-D, USB |
| Lamp Life | 20, 000 hours |
| Keystone Correction | Horizontal: ±30° |
| Video Modes | 480i, 480p, 576i, 576p, 720p, 1080i, 1080p |
| Data Modes | WUXGA, WXGA, XGA, SVGA, VGA |
| Output Terminals | HDMI, DVI-D |
| Control Terminals | RS-232C, LAN, USB |
Details on safe usage, installation, and handling of the projector to prevent damage or injury.
Description of the remote control buttons, functions, and operation.
Identification of the various parts and terminals on the projector's front, side, rear, and bottom.
Explanation of the buttons and their functions on the projector's control panel.
Details on the projector's input/output terminals and their connections.
Instructions for preparing the remote control, including battery insertion and cable connection.
Step-by-step instructions for removing and attaching the projection lens.
Guidance on connecting various external devices like AV equipment and computers.
Instructions for connecting and disconnecting the power cord and understanding power indicators.
Guidance on initial setup procedures like language, operation, and time zone settings.
Steps for setting up the administrator account for network functions.
Overview of basic image adjustments and projector settings using menus.
Steps for selecting input signals and adjusting image projection.












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