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MULTITASKER™
400-0095-005
22
22
4. Set Ramp Time
Starting from the Main Menu, set the ramp time
to 10 seconds using the keystrokes below.
2 Select SETUP Menu
3 Select Set Ramp Time
4 Select Ramp Time = 10 seconds
ESC Return to SETUP menu
ESC Return to the MAIN Menu
5. Display Card Status
Starting from the Main Menu, follow the
keystrokes below.
3 Display card status
NOTE: The status will be displayed, followed
by the Main Menu being redisplayed.
TROUBLESHOOTING GUIDE 8
We have carefully tested and have found no
problems in the supplied MT109-100; however, we
would like to offer suggestions for the following:
8.1 LED IS NOT LIT
Cause 1: The card is not plugged in.
Solution: Plug the card in all the way. If the
LED turns on, the problem is solved.
If the LED is still not on, see
Cause 2.
Cause 2: The card is not plugged in all the
way.
Solution: Push the card in all the way. If the
LED is still not on, see Cause 3.
Cause 3: The card cage slot has a problem.
Solution 1: Test the card in other slots of the
card cage. If the slot was damaged,
the card may work in other slots. If
other slots work and the LED turns
on, the problem is the card cage
slot. The card cage may require
service. Please, call ALTINEX at
(714) 990-2300. If the other slots do
not work and the LED is still not lit,
see Solution 2.
Solution 2: Take any other known good card
with an LED and verify that the slot
used is good by seeing if the other
card’s LED lights in that slot. If it
lights, then the original card may be
the source of the problem. Please,
call ALTINEX at (714) 990-2300.
8.2 LED IS BLINKING RED
Cause 1: The CPU on the card is not
working properly.
Solution 1: Look at the card and verify that
there is no damage. If there is no
damage, see Solution 2.
Solution 2: Verify that all ICs are seated in their
sockets. If the LED is still blinking
red, see Cause 2.
Cause 2: The card and its serial device are
not communicating.
Solution: Turn the system off and then on
again. If there is still an error, see
Cause 3.
Cause 3: RS485 communication error.
Solution 1: Make sure that the card is pushed
all the way into the slot. If there is
still an error, see Solution 2.
Solution 2: Turn the system off and then on
again. If there is still an error, see
Solution 3.
Solution 3: Please, call ALTINEX at
(714) 990-2300.
8.3 NO SOUND
Cause 1: The source has a problem.
Solution: Check the source and make sure
that it is working at an appropriate
volume level and all source
connections are correct. If the
source is working and there is still
no sound, see Cause 2.