LS751HD Introduction
Package Contents
| Number | Description |
|---|---|
| 1 | Projector |
| 2 | Remote Control |
| 3 | Batteries |
| 4 | Quick Start Guide |
| 5 | Power Cord |
Projector Overview
| Number | Description |
|---|---|
| 1 | Remote IR Sensor |
| 2 | Keypad |
| 3 | Lens Shift |
| 4 | Focus Ring |
| 5 | Vent (inlet) |
| 6 | Zoom Ring |
| 7 | Vent (outlet) |
| 8 | Security Bar |
| 9 | Adjuster Foot |
| 10 | Projection Lens |
- NOTE: Do not block projector intake and exhaust vents.
I/O Ports
| Number | Port | Description |
|---|---|---|
| 1 | Audio Out | Audio signal output socket. |
| 2 | RS-232 | RS-232 control port. |
| 3 | USB (5V/1.5A Out) (Service) |
USB Type A port for power and service. |
| 4 | HDMI 1[1] | HDMI Port |
| 5 | HDMI 2[2] | HDMI Port |
| 6 | RJ-45 | LAN Port |
| 7 | AC IN | AC In Socket |
NOTE:
- If the system crashes, you can push the reset button located between the DC USB C and Audio Out port.
- The USB Type C and USB Type A port share 5V/2A total power output.
Keypad
| Icon | Button | Description |
|---|---|---|
|
Power | Toggles the projector between standby mode and Power On. |
|
Keystone | Manually corrects distorted images resulting from an angled projection. |
|
Navigation | Selects the desired menu items and makes adjustments when the On-Screen Display (OSD) Menu is activated. |
|
Menu/Exit | Turns on or off the On-Screen Display (OSD) Menu. |
|
Source | Displays the input source selection bar. |
|
Information | Displays the INFORMATION menu. |
|
Enter | Enacts the selected On-Screen Display (OSD) Menu item when the OSD Menu is activated. |
|
Auto | Automatically determines the best picture timings for the displayed image. |
Indicator Lights
| Indicator Light | Description |
|---|---|
|
Power indicator light |
|
Light Source indicator light |
|
Temperature indicator light |
Further Reading
 |