Brand: SHARP
Category: Displays
Document Type: Manual
Language: EN
Manual for PN-K321/K321H/K322B/K322BH
Uploaded: Nov. 21, 2025, 6:44 p.m.
Manual Publish Date: 2013-12-01
Warranty Information
No warranty period is explicitly stated in the provided document.
Basic Operation
The monitor is operated using the following buttons:
- Main power switch: Turns the power ON/OFF.
- Brightness adjustment buttons (⌀/⌁): Access the brightness menu. Adjust brightness using these buttons. The menu automatically disappears after 4 seconds of inactivity.
- [VOL+/△]/[VOL-/▽] buttons: Access the volume menu. Adjust volume using these buttons. The menu automatically disappears after 4 seconds of inactivity.
- [MENU/ENTER] button: Displays and turns off the menu screen. Settings can be entered when the menu screen is displayed.
- [INPUT/RETURN] button: Displays the input selection menu. Use the VOL buttons to select the input mode and press [INPUT/RETURN] to enter.
Note: Touch mode icon is displayed in a single press of the Power ON in K322B; camera will turn OFF Press and hold.
Troubleshooting and error codes
| Lighting Status | Status Description |
|---|---|
| Green lit. | Power on |
| Off lit. | Power off (Standby mode) |
| Green flashing. | Input signal waiting mode |
| Flash alternately red and green | Temperature trouble |
| Flash red | Hard trouble |