AV Instructions: ETB 537 - Revision history

Btechts: completed doc updates

2026-02-05T21:05:35Z

completed doc updates

@@ Line 1: / Line 1: @@
 ==Room Overview==
 ==Control Panel==
-[[File:ETB 537 control panel annotated.png|520x520px]]T
+The control panel has 3 main functions, described and shown below.
 # Turn the projector On and Off. Press the LHS to turn On and RHS to turn Off (while it looks like 1 button it is actually 2)
 # Toggle between the 2 sources (HDMI cable connected to desktop, and free HDMI cable that can be connected to laptop)
 # Turn volume up / down (RHS up, LHS down)
 ==Projecting from Desktop==
 ==Projecting from Laptop==
-Usage
+Location of the free HDMI cable:
-b. Repeat 3a, 3b, and 3c as necessary
+[[File:ETB 537 HDMI cable location annotated.png|693x693px]]

Btechts: Partial update -- to be completed

2026-02-05T19:17:17Z

Partial update -- to be completed

← Older revision		Revision as of 15:17, 5 February 2026
Line 1:		Line 1:
			==Room Overview==



			==Control Panel==

			[[File:ETB 537 control panel annotated.png\|520x520px]]T

			The function of these buttons are as follows:

			# Turn the projector On and Off. Press the LHS to turn On and RHS to turn Off (while it looks like 1 button it is actually 2)
			# Toggle between the 2 sources (HDMI cable connected to desktop, and free HDMI cable that can be connected to laptop)
			# Turn volume up / down (RHS up, LHS down)

			==Projecting from Desktop==

			==Projecting from Laptop==


	Usage		Usage

Polw: Add desktop picture

2024-09-19T13:48:31Z

Add desktop picture

← Older revision		Revision as of 09:48, 19 September 2024
Line 3:		Line 3:
	1 . The desktop is automatically connected to the projector		1 . The desktop is automatically connected to the projector

			[[File:ETB 537 podium desktop.jpg\|301x301px]]

	a. If the desktop and the projector are on, but there is no image, press HDMI or Source Search on the remote to switch the source (may need to be pressed a couple of times		a. If the desktop and the projector are on, but there is no image, press HDMI or Source Search on the projector remote to switch the source (may need to be pressed a couple of times

	[[File:ETB 537 projector remote.jpg\|305x305px]]		[[File:ETB 537 projector remote.jpg\|305x305px]]

Polw: Update instructions

2024-09-19T13:47:19Z

Update instructions

@@ Line 1: / Line 1: @@
-General guidelines:
+Usage
-[[File:The power bar.png]]
+a. If the desktop and the projector are on, but there is no image, press HDMI or Source Search on the remote to switch the source (may need to be pressed a couple of times
-. Please do NOT unplug the speakers from the provided computer
+. To use a separate device, connect it to the extra HDMI cable, and switch Source as needed
-. Please unplug ONLY the bottom-right HDMI cable as necessary
+[[File:ETB 537 podium HDMI cable.jpg|243x243px]]
-. Please return the provided HDMI cable neatly on top of the computer
+a. The POWER and LAMP lights will be green if the projector is on as well as the fans
 . Ensure the HDMI splitter is powered and plugged in
@@ Line 61: / Line 31: @@
 b. Ensure each cable is properly plugged in - remove and replug (ensure correct orientation)
@@ Line 81: / Line 48: @@
 this if necessary
 Using your own computer, if you do not hear any sound:
 . Ensure your computer's sound is on and turned up
 a. Refer to 3a, 3b, and 3c
-. Bring your own speakers, and ensure they are selected properly
 a. Ensure your speakers are properly powered and connected to your computer (this varies

Xu518: Created page with "General guidelines: 1. Please do NOT turn off the power bar; it should have a red light File:The power bar.png 2. Please do NOT unplug the speakers from the provided computer 3. Please unplug ONLY the bottom-right HDMI cable as necessary File:Unplug instruction of HTMI cable.png 4. Please return the provided HDMI cable neatly on top of the computer File:HTMI cable.png 5. Please bring your own adapter if your device does not have an HDMI output po..."

2023-10-04T19:53:18Z

Created page with "General guidelines: 1. Please do NOT turn off the power bar; it should have a red light File:The power bar.png 2. Please do NOT unplug the speakers from the provided computer 3. Please unplug ONLY the bottom-right HDMI cable as necessary File:Unplug instruction of HTMI cable.png 4. Please return the provided HDMI cable neatly on top of the computer File:HTMI cable.png 5. Please bring your own adapter if your device does not have an HDMI output po..."

New page

General guidelines:

1. Please do NOT turn off the power bar; it should have a red light

[[File:The power bar.png]]

2. Please do NOT unplug the speakers from the provided computer

3. Please unplug ONLY the bottom-right HDMI cable as necessary

[[File:Unplug instruction of HTMI cable.png]]

4. Please return the provided HDMI cable neatly on top of the computer

[[File:HTMI cable.png]]

5. Please bring your own adapter if your device does not have an HDMI output port

6. Left-click and right-click refer to the default right-handed mouse configuration - reverse them

if applicable

<nowiki>===</nowiki>

Using provided computer, if you do not see any image on the screen:

1. Ensure the projector is on

a. The POWER and LAMP lights will be green if the projector is on

[[File:The projector4.png]]

b. If the POWER light is red,, press STANDBY/ON; you will hear the fans start

[[File:The projector5.png]]

c. To turn the projector off, press the STANDBY/ON button once, pause, then press it

again (a prompt will appear on the screen); you will hear the fans stop

[[File:The projector6.png]]

2. Ensure the HDMI splitter is powered and plugged in

a. There should be 4 plugs with 4 red lights (bottom left is for power - do NOT unplug, bottom

right is for input, top left is for projector - do NOT unplug, top right is for monitor - do NOT

unplug)

[[File:The projector7.png]]

b. Ensure each cable is properly plugged in - remove and replug (ensure correct orientation)

<nowiki>===</nowiki>

Using the provided computer, if you do not hear any sound:

3. Ensure your computer's sound is on and turned up, and selected properly

a. Left-click the speaker icon in your taskbar, press/hold the right-arrow key on the keyboard

until loud enough

b. If there is a red circle with an X, right-click the speaker icon, left-click Sounds, left click

Playback, right click an option on the list, and left-click Enable; repeat this + 3a if necessary

c. On the same menu as 3b, left-click Set as Default Device, test by repeating 3a , and repeat

this if necessary

4. Ensure the speakers are powered, on, and sound turned up

a. The power bar should have a red light, and the speakers should have a blue light (both on the

computer); plug in the speakers, and press the Power button if necessary

[[File:Plug in the speakers.png]]

b. Turn the knob clockwise to increase the volume, test by repeating 3a

Using your own computer, if you do not see any image on the screen:

5. Reconfigure the HDMI splitter

a. Refer to 2a for the correct configuration

b. Unplug ONLY the bottom-right connector), do NOT let it fall behind the computer

[[File:Unplug the connector.png]]

c. Use the provided HDMI cable to replace the cable disconnected (bottom right); you

may need to bring your own adapter

[[File:Disconnect the cable.png]]

d. When finished, please replug the original HDMI cable into the bottom right, and neatly roll the

HDMI cable and replace on top of the computer

[[File:Disconnect the cable11.png]]

<nowiki>===</nowiki>

Using your own computer, if you do not hear any sound:

6. Ensure your computer's sound is on and turned up

a. Refer to 3a, 3b, and 3c

7. Bring your own speakers, and ensure they are selected properly

a. Ensure your speakers are properly powered and connected to your computer (this varies

according to your speakers)

b. Repeat 3a, 3b, and 3c as necessary