MSD-701UHD / 702UHD / 801UHD/ 802UHD User's Guide
7.2.4 Connecting audio cables
Connect audio cables to the 5-pin terminal block. The MSD supports both balanced and unbalanced analog
signals.
AWG28 to AWG16 conductor gauge is recommended. The recommended wire strip length is 0.28 in. (7 mm).
Up to 0.28" (7mm)
Lch +
Lch -
GND
Rch +
Rch -
Balanced signal (input/output)
[Fig. 7.4] Connecting audio cable to 5-pin terminal block connector
7.2.5 Connecting RS-232C cable
A 3-pin terminal block is used for the RS-232C connector.
Fix RS-232C cable to the attached3-pin terminal block, and then connect it to the MSD.
AWG28 to AWG16 conductor gauge is recommended. The recommended wire strip length is 0.28 in. (7 mm).
[Fig. 7.5] Connecting RS-232C cable to 3-pin terminal block connector
24
+
Lch
L
-
G
GND
+
Rch
R
-
Unbalanced signal (input)
RS-232C Tx
RS-232C Rx
GND
Up to 0.28" (7mm)
+
Lch
L
-
GND
G
GND
+
Rch
R
-
GND
Up to 0.28" (7mm)
Tx
Rx
GND
Up to 0.28" (7mm)
Unbalanced signal (input/output)
+
L
-
G
+
R
-