Altinex MT115-110 Troubleshooting Guide, Menu Mode Examples, Display is TOO Bright, No Display

Models: MT115-110

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MULTITASKER

7.4.5 MENU MODE EXAMPLES

All Menu Mode examples assume an MT115-110is installed in slot 3. Start by clicking the mouse in the Terminal Window. Press ENTER and a list of available cards will be displayed.

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 cards

03

Select MT115-110 in slot 3

1Select EQUALIZATION CONTROL The current gain level will be displayed in the menu, for example 12.

1Select 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

Starting from the MT115-110’sMain Menu, follow the keystrokes below.

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Display card status

NOTE: The status will be displayed, followed by the Main Menu being redisplayed.

TROUBLESHOOTING GUIDE

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We have carefully tested and found no problems in the supplied MT115-110unit. However, we would like to offer the following suggestions:

8.1 LEDs ARE OFF

Cause 1: There is no power to the card.

Solution 1: 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 1: Turn the system power off and then back on again. If one of the LEDs is still not on, please call ALTINEX at

(714)990-2300.

8.2DISPLAY IS TOO BRIGHT

Cause 1: The software gain is too high.

Solution: Set the gain control to 1 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

(714)990-2300.

8.3NO 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.

400-0433-003

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Altinex MT115-110 manual Troubleshooting Guide, Menu Mode Examples, Display is TOO Bright, No Display