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=Remote Control - Receiver Range=
=Remote Control - Receiver Range=
[[File:LS710HD_Remote_Control_Effective_Range.JPG|thumb|300px| IR Receiver Location]]
[[File:LS740HD_Remote_Control_Effective_Range.png|thumb|300px| IR Receiver Location]]
To ensure proper function of the remote control follow the steps below:
To ensure proper function of the remote control follow the steps below:
# The remote control must be held at an angle within 30° perpendicular to the projector’s IR remote control sensor(s).
<ol><li>The remote control must be held at an angle within 30° perpendicular to the projector’s IR remote control sensor(s).</li>
# The distance between the remote control and the sensor(s) should not exceed:
<li>The distance between the remote control and the sensor(s) should not exceed 8 m (26 ft.).</li>
::*Font IR:10 m (32.8 ft)
:'''NOTE:''' Refer to the illustration for the location of the infrared (IR) remote control sensor(s).</ol>
::*Top IR: 7 m (23 ft.)
::::<small>'''NOTE:''' Refer to the illustration for the location of the infrared (IR) remote control sensor(s).</small>


=Replacing the Batteries=
=Replacing the Batteries=
# Remove the battery cover from the bottom of the remote control by pressing the finger grip and sliding it across.
<ol><li>Remove the battery cover from the bottom of the remote control by pressing the finger grip and sliding it across.</li>
# Remove any existing batteries (if necessary) and install two AAA batteries.
<li>Remove any existing batteries (if necessary) and install two AAA batteries.</li>
:::<small>'''NOTE:''' Observe the battery’s polarities as indicated.</small>
:'''NOTE:''' Observe the battery’s polarities as indicated.
<ol start="3"><li>Replace the battery cover by aligning it with the base and pushing it back into position.
<li>Replace the battery cover by aligning it with the base and pushing it back into position.</li>
<div class="res-img">[[File:LS710HD_LS751HD_Replacing_Batteries.JPG|400px]]</div></li></ol>
<div class="res-img">[[File:LS710HD_LS751HD_Replacing_Batteries.JPG|400px]]</div>
:::<small>'''NOTE:'''
:'''NOTE:'''
:::* Avoid leaving the remote control and batteries in excessive heat or a humid environment.
:* Avoid leaving the remote control and batteries in excessive heat or a humid environment.
:::* Replace only with the same or equivalent type recommended by the battery manufacturer.
:* Replace only with the same or equivalent type recommended by the battery manufacturer.
:::* If the battery is drained or if you will not be using the remote control for an extended period of time, remove the battery to avoid damage to the remote control.
:* If the battery is drained or if you will not be using the remote control for an extended period of time, remove the battery to avoid damage to the remote control.
:::* Dispose of used batteries according to the manufacturer’s instructions and local environment regulations for your region.</small>
:* Dispose of used batteries according to the manufacturer’s instructions and local environment regulations for your region.</ol>


{{#seo:
{{#seo:
|title=ViewSonic Projectors - LS740HD
|title=ViewSonic Projectors
|title_mode=append
|title_mode=append
|keywords=Projectors, LS Series, Remote Control
|keywords=Projectors, LS Series, Remote Control

Latest revision as of 09:50, 8 August 2023

LS740HD Remote Control
Introduction
Remote Control
Initial Setup
Connecting Power and Devices
Using the Projector
Menu Operation
On-Screen Display Menu Tree
On-Screen Display Menu Options
Specifications
Regulatory and Service Information
Safety Precautions
Ceiling Mounting Safety
Glossary
Troubleshooting
Maintenance

Overview

Remote Control
Number Button Description
1 AV Mute Hides the screen picture and volume mute.
2 Power Turns the projector On or Off.
3 Auto Sync Automatically determines the best picture timings for the displayed image.
4 Source Displays the input source selection bar.
5 Navigation Buttons Navigates and selects the desired menu items and make adjustments.
6 Enter Confirms the selection.
7 Menu/Exit
  • Turns the On-Screen Display (OSD) Menu On or Off.
  • Go back to a previous OSD Menu.
  • Exit and Save menu settings.
8 Brightness Displays the brightness mode selection bar.
9 Volume Up Increase the volume level.
10 Keystone Manually correct distorted images.
11 Volume Down Decrease the volume level.
12 Video Unsupported Button
13 VGA Unsupported Button
14 HDMI Selects the HDMI 1 or HDMI 2 input source.
15 Aspect Displays the aspect ratio selection bar.
16 Page Up Unsupported Button
17 Zoom In Increases the projected image size.
18 Freeze Freeze the projected image.
19 Zoom Out Reduces the projected image size.
20 Page Down Unsupported Button
21 Display Mode Displays the color mode selection bar.
22 Mouse Mode Unsupported Button
23 Mute Mute/Unmute.

Remote Control - Receiver Range

IR Receiver Location

To ensure proper function of the remote control follow the steps below:

  1. The remote control must be held at an angle within 30° perpendicular to the projector’s IR remote control sensor(s).
  2. The distance between the remote control and the sensor(s) should not exceed 8 m (26 ft.).
    3. NOTE: Refer to the illustration for the location of the infrared (IR) remote control sensor(s).

Replacing the Batteries

  1. Remove the battery cover from the bottom of the remote control by pressing the finger grip and sliding it across.
  2. Remove any existing batteries (if necessary) and install two AAA batteries.
    3. NOTE: Observe the battery’s polarities as indicated.
  3. Replace the battery cover by aligning it with the base and pushing it back into position.
    4. NOTE:
    • Avoid leaving the remote control and batteries in excessive heat or a humid environment.
    • Replace only with the same or equivalent type recommended by the battery manufacturer.
    • If the battery is drained or if you will not be using the remote control for an extended period of time, remove the battery to avoid damage to the remote control.
    • Dispose of used batteries according to the manufacturer’s instructions and local environment regulations for your region.
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