ALTINEX MT108-103 ユーザーズマニュアル

400-0162-003

16

Solution 1: Turn on the card output that is used. 

See RS-232 accessible commands 
in section 7. If no sound is present, 
see Solution 2.

Solution 2: If there is still no sound, see 

Cause 3.

Solution:

Make sure the cables are connected 
properly. Also, ensure that the 
continuity and wiring are good. If 
there is still no sound present, see 
Cause 4.

Solution 1: Make sure that

the destination 

amplifier is powered. If there is still 
no sound, see Solution 2

Solution 2: Set the volume of the destination 

amplifier to a reasonable level. If 
there is still no sound, call ALTINEX 
at (714) 990-2300.

Solution:

Make sure that the source level is 
below 1 Vp-p. If the sound is still 
distorted, see Cause 2.

Solution 1: Make sure that the source signal 

level is high enough so that the 
destination amplifier does not have 
to provide excessive amplification 
and thereby distort the signal. If 
there is still sound distortion, call 
ALTINEX at (714) 990-2300.

Solution 1: Turn up the source volume. If sound 

level is still low, see Solution 2.

Solution 2: Turn up the destination amplifier 

volume. If the sound level is still low, 
see Cause 2.

Solution:

Check the cables for continuity and 
make sure that connections are 
wired properly to verify that there is 
good signal transmission.

Test the system by removing the 
MT108-103 card from between the 
source and the destination amplifier. 
If problem persists, call ALTINEX at 
(714)-990-2300.

Please see the ALTINEX website at 

for details on warranty and 

return policies.

592 Apollo Street

Brea, CA  92821 USA

TEL: 714 990-2300

TOLL FREE: 1-800-ALTINEX