Cervis Warrior MU-6E-HVA, Manual, Page: 10 / 21

Warrior MU6E
U107.1.0 4
Table 1. MU6E Main PCB Diagnostic LEDs
LED Name LED State Description
D1 +12V Solid Solid when OK
D2
+3.3V Logic Solid Solid when OK
D3 Master Health Blinking Unit OK, normal processor operation
D4 TX (Transmit) Fast Blinking Indicates RF Messages sent to handheld
D5 RX (Receive) Fast Blinking Indicates RF Messages received from handheld
D6
Slave Health Blinking Unit OK, normal processor operation
D7 Expansion TX Fast Blinking Indicates messages sent to expansion card
D8 Expansion RX Fast Blinking
Indicates messages received from expansion
card
LED per
Relay (4)*
Relay State Steady Lit Relay Active
*Each relay has its own LED. The relay LED illuminates when commanded.
2.1.1 DIP Switch Configuration
Switch 8 on the DIP switch
— circled in
Green in Figure 4
— controls whether
transmitter/receiver association is UNLOCKED (1) or LOCKED (0). Most receivers ship from
Cervis, Inc. with the association DIP switch locked (0). This switch can be manually and virtually
unlocked to associate additional transmitters, if necessary (see Section 4.3).
Figure 3. MU6E DIP Switch
1
0