User`s guide

MULTI-TASKER™
16
the mouse in the Terminal window. Press ENTER
and a list of available cards will be displayed.
NOTE When entering numeric values (not
selecting menu items) the system may
echo each character as it is typed. For
example, entering a delay time of 03 may
appear as 0033 on the screen.
1. Increase the equalization.
Follow the keystrokes below to increase the level
of equalization.
Enter List available cards
1 Select MT103-122 in slot #1
2 Select SETUP Menu
1 Select SET EQUALIZATION
1 INCREASE EQUALIZATION
Repeat until desired equalization level
is obtained.
ESC Return to SETUP Menu
ESC Return to the MAIN Menu
2. Clear the card.
Starting from the Main Menu, select the
MT103-122 card and set it to the factory defaults.
Follow the keystrokes below.
1 Select CONTROL Menu
1 Select CLEAR
1 Select YES to clear the card
ESC Return to the MAIN Menu
3. Display Card Status
Starting from the Main Menu, follow the
keystrokes below.
3 Displays card status
NOTE: The status will be displayed, followed
by the Main Menu being redisplayed.
7.5 ADJUSTMENTS
The MT103-122 requires only two adjustments to be
made for optimal performance. The first is Video
Equalization for long cable lengths. The second is
Audio Gain for volume control of the main (CAT-5)
output.
7.5.1 VIDEO EQUALIZATION
Video Equalization is provided to fine tune the
displayed image on the remote display. Typically,
for short cable runs the equalization will be set to
near minimum. Cable lengths up to 400 feet will
require near maximum equalization.
The equalization adjustments on the
MT103-122 and MT103-123 work together to
provide equalization for maximum cable lengths.
For example, for cable runs less than 50 feet,
both equalization settings may be set to
approximately minimum, since on the short
distances no equalization is required. Where as
cable runs of 400 feet will see equalization
settings at about the three-quarter position.
7.5.2 AUDIO GAIN
Normally, the AUDIO GAIN control on the
MT103-122 will be set to maximum. When set to
maximum, the transmitted volume will be
equivalent to the volume from the audio source. If
necessary, the transmitted volume may be
reduced as required by the user.
TROUBLESHOOTING GUIDE 8
We have carefully tested and have found no
problems in the supplied MT103-122. However, we
would like to offer suggestions for the following:
8.1 LED IS NOT RED
Cause 1: There is no power.
Solution: Make sure the enclosure has power
and is turned on. If the LED is still not
on, see Cause 2.
Cause 2: The card is not recognized.
Solution: Reset the card cage by sending the
[RES] command, or turning the
system power off and then on again.
Send the [C] command to see if there
is communication with the card. If
there is no feedback, see Cause 3.
Cause 3: Card is not plugged in all the way.