User`s guide

MT115
MT115MT115
MT115-
--
-111
111111
111 User’s Guide
400-0443-005
14
7.4.5 Menu Mode Examples
All Menu Mode examples assume an MT115-111 is installed in slot 4 of
unit ID 1.
NOTE: The communication software you use may echo each character
as it is typed when entering numeric values (not selecting menu items).
For example, entering a value of 03 may appear as 0033 on the screen.
1. Set Video Equalization
1. Set Video Equalization1. Set Video Equalization
1. Set Video Equalization
Follow the keystrokes below to set the video equalization for Input 1
to 16 with a starting level of 12.
Enter List available systems
1 Select unit ID 1
04 Select MT115-111 in slot 4
1 Select EQUALIZATION CONTROL
The current gain level will be displayed in the menu, for
example 12.
1 Select INPUT #1 for adjustment
1111 Select increment 4 times
After each increase, the new level will be displayed in the
menu.
ESC Return to EQUALIZATION Menu
ESC Return to the Main Menu
2. Display Card Status
2. Display Card Status2. Display Card Status
2. Display Card Status
Start from the MT115-111’s Main Menu and follow the keystrokes
below.
6 Display card status
NOTE: The status will be displayed, followed by the Main Menu
being redisplayed.
8. Troubleshooting Guide
We have carefully tested and found no problems in the supplied
MT115-111 unit. However, we would like to offer the following
suggestions:
8.1 LEDs Are Off
Cause 1: There is no power to the card.
Solution: Make sure the card is plugged all the way into the enclosure. If
an LED is still not on, see Cause 2.
Cause 2: The card is not initialized.
Solution: Turn the system power off and then back on again. If one of
the LEDs is still not on, please call ALTINEX
at [phone].
8.2 Display is too Bright
Cause 1: The software gain is too high.
Solution: Set the gain control to 4 using the RS-232 commands in
Section 7.2. If the display is still too bright, see Cause 2.
Cause 2: The gain switch is not set correctly.
Solution: Set the gain control switch to the HW (hardware) position for
a fixed gain of one. If the display is still too bright, see Cause 3.
Cause 3: The receiver video gain is too high.
Solution: Set the gain control switch to the HW (hardware) position for
a fixed gain of one. If the display is still too bright, please call
ALTINEX at [phone].
8.3 No Display
Cause 1: The source has a problem.
Solution: Check the source and make sure that there is a signal present
and all source connections are correct. If the source is working
and there is still no display, see Cause 2.
Cause 2: Signal is bad or missing.
Solution 1: Make sure the input is connected to the TP transmitter. If
there is still no display, see Solution 2.
Solution 2: Bypass the MT115-111 and TP transmitter and connect the
output of the source directly to the monitor. If the display is
good, then call ALTINEX at [phone]. If there is still no
display, see Cause 3.
Cause 3: Cable connections are incorrect.
Solution: Make sure the cables are properly connected. Also, make sure
that the continuity and wiring are good. If there is still no
display present, see Cause 4.
Cause 4: The display has a problem.
Solution: Make sure the display is powered applied and turned on. If
there is still no display, please call ALTINEX at [phone].