Mitsubishi L75–A81, L75–A91 Television Owners Guide

 4.  TV Menus 49
In the U.S. call 1(877) 675-2224 for assistance.
Lock, continued
 Time
Blocks all use of the TV during the time period you specify.  You must enter a pass code to use the 
TV when the time lock is in effect.
Lock by TimeEnables/disables Lock by Time.
Lock Time, 
Unlock Time
To set the lock and unlock times:
Highlight the hour digits for the 1. Lock Time.
Press 2.   repeatedly to change the hour and associated AM/PM indicator.  To 
move quickly through the numbers, just press and hold....

50
In Canada call 1(800) 450-6487 for assistance.
5
NetCommand IR Control
NetCommand IR home-theater control is avail-•	
able on model L75-A91.
NetCommand IR home-theater control setup is •	
optional.
You can perform NetCommand setup when the TV •	
first recognizes a device during Auto Input Sensing 
or at any convenient time afterward.
NetCommand operates by sending remote control •	
signals from the TV to your other devices via the 
IR (infrared) emitters, telling the devices to play, 
record, change...

 5.  NetCommand IR Control 51
In the U.S. call 1(877) 675-2224 for assistance.
The NetCommand system uses emitters connected 
to the IR–NetCommand Output jack to control other 
devices such as DVD players, cable boxes, satellite 
receivers, and VCRs.
Replacement IR emitter cables are available for 
purchase from Mitsubishi.  Request either part 
number 242D483020 (two-ended cable) or part number 
299P254020 (four-ended cable).
Connect the plug end of the IR emitter cable to the 1. 
IR—NetCommand Output...

52 5.  NetCommand IR Control
In Canada call 1(800) 450-6487 for assistance.
To perform this procedure, you need:
The remote controls for both the TV and the •	
device you want to control.
An IR emitter cable (included)•	.
Note: To set up an A/V receiver, see “Setting Up A/V 
Receiver Control,” page 57.
Connect and position the IR emitters for the 1. 
devices you wish to control.  See “IR Emitter Place-
ment” on the previous page.
Set the 2. TV’s remote control to TV mode and power 
on the TV.
Open the...

 5.  NetCommand IR Control 53
In the U.S. call 1(877) 675-2224 for assistance.
Special Operation Methods
Key Name in Learning ScreenSpecial Operation Description and SetupHow to Use
Power OnManual Power On/Off
Use for devices that have only one POWER key.
Press 1. ACTIVITY.
Press 2.      to highlight the icon for the 
device to be powered on or off.
With the 3. Activity menu still displayed, press 
POWER to send the power signal; you may 
need to press POWER twice.
Note: If you press POWER without the...

54 5.  NetCommand IR Control
In Canada call 1(800) 450-6487 for assistance.
Key Name in Learning ScreenSpecial Operation Description and SetupHow to Use
EnterENTER-Key Functions (cable boxes, satellite receivers, etc.)
Some devices have two keys that have “enter” functions.  One key is for menus and is often labelled 
SELECT or OK.  A second key is for use with number keys for direct channel selection.  NetCommand 
uses the same ENTER key for both operations.
When ENTER has a menu or guide function or...

 5.  NetCommand IR Control 55
In the U.S. call 1(877) 675-2224 for assistance.
NetCommand Specialized Device Keys
Refer to this chart when “learning” device keys.  “Learn” 
some, all, or none of the keys used for each device 
type.
See page 53 for more on keys marked in the “Special 
Operation Method” column.
Key Name in 
Learning ScreenFunctionName on TV 
Remote Control
See Special 
Operation 
Method Table
Power OnPower On or Power ON/OFF (toggle)
GuideOn-Screen Program Guide or DVD Disc Menus
Channel...

56
In Canada call 1(800) 450-6487 for assistance.
6
NetCommand IR Control of an A/V 
Receiver
Controlling an A/V Receiver 
after NetCommand Setup
Switching Audio to and from the A/V 
Receiver
Press 1. MORE and then 9 (AUDIO).
Press 2.  to show the Speakers option.
Press 3.  to select either AV Receiver or TV.
Controlling A/V Receiver Power
With Any Connection Type
Press 1. MORE and then 9 (AUDIO).
Press 2.   to show the Speakers option.
Press 3.  to select AV Receiver.
In many setups, the A /V receiver...

 6.  NetCommand Control of an A/V Receiver 57
In the U.S. call 1(877) 675-2224 for assistance.
I M P O R TA N T
To hear audio sent from the TV to the A /V receiver, 
you must have:
Physically connected the TV to the A /V •	
receiver.  Connection can be via the analog or 
digital audio output or over HDMI.
Assigned the name AVR if using an HDMI A /V •	
receiver that was not recognized automatically.
“•	Learned” the IR codes for the A /V receiver 
inputs.
Assigned the TV’s audio output to the correct •...

58 6.  NetCommand Control of an A/V Receiver
In Canada call 1(800) 450-6487 for assistance.
Automatic Audio or Audio/Video Switching
The following setups enable the A /V receiver to switch 
automatically to the correct input when you select a 
device in the TV’s Activity menu.
Three different connection arrangements are described 
here.  Review the descriptions to find the setup needed 
for your equipment.
To hear digital surround sound from a source device 
you must use the setup described for Cases 2...