Aiphone MYW-BA-M Instructions

The MYW-BA-M adaptor extends the distance between the first and last monitor in an MY video entry
system to 1000 feet. Any video system using the MYH-CU or MYH-CUB sub monitors, along with an IE,
LEF, or TD-H audio intercom can be used. Aiphone cable #851602 is required for the video signal.

WIRING DIAGRAMS:

1. USING MY-CU and MYH-CU with IE or TD-H Audio:
MK-DAC*
A1
A2
*VIDEO DOOR STATIONS:
Any Aiphone MK or MY Series video
door station can be used:
-MK-DAC: Surface mount, black
-MK-DBC: Semi-flush mount, black
-MK-DGC: Semi-flush mount, metal
cover
-MY-DGV: Semi-flush mount, vandal
proof, stainless steel cover
-MY-DS: Surface mount, fixed camera,
Brown
Individual Components for System:
MYW-BA-M Long distance adaptor for MY monitors
MY-CU Master monitor, surface mount
MYH-CU Sub monitor, surface mount
MYH-CUB Sub monitor, flush mount
MYW-P1L Single camera adaptor for LEF system
MYW-P3L Three camera adaptor for LEF system
PS-18C 18V DC, 2A Power Supply
PS-18YC/A 18V DC, 1.2A Power Supply
IE-1GD 1 Door, 4 Room master handset
IE-2AD 2 Door, 4 Room Master handset
IEH-1CD Sub handset for IE-1GD and IE-2AD
IE-8MD 2 Door, 6 Room master handset
IE-8HD Sub handset for IE-8MD
LEF-5 5 call open voice master, surface or desk mount
LEF-10 10 call open voice master, surface or desk mount
LEF-10S 10 call open voice master with All-call button, surface/ desk mount
LEF-5C 5 call open voice master, Semi-flush mount
LEF-10C 10 call open voice master, Semi-flush mount
MYW-BA-M
Long Distance Video Adaptor For MY Monitors
- INSTRUCTIONS -
(Audio system not shown)
MY-CU
1A1
1A2
B1
B2
U1
U2
+
-
Max. 500'
Aiphone
MYW-BA-M
Wire #851602
Org
PS-18C
+
-
Wire #841806
(+/- wires doubled)
Total 1000'
#851602:
Low capacitance 16AWG
PE insulated wire
Aiphone
A1
Wire #851602
A2
B1
B2
Brn
PS-18YC/A
+
+
Do not connect +
- -
Wire #841806
(- wires doubled)
NOTE:
A separate audio intercom system is required
for proper system operation. Select the
appropriate system based on overall distance
and communication requirements.
MYW-BA-M TERMINAL DEFINITIONS:
A1 Video signal input from
A2 MY monitor/adaptor
B1 Output to
B2 sub monitors
Brn U2 input from MY monitor/adaptor
Org Output to MYH sub monitor
+ Positive 18V DC
- Negative
Special
Order
Products
MYH-CU
A1
A2
B1
B2
U1
U2
+
-
Pg. 1