TROUBLESHOOTING
8-8
Figure 8-1 Communication/Alarm Connector
Figure 8-2 Communication/Alarm Cable
To prepare a cable to obtain a continuous voltage output
proportional to the sensor signal, reconnect a wire from
position 3 or 4 on the cable to position 2 on the cable. Use
position 1 for the signal ground.
10) Alarm Test
This menu is used to test the monitor’s alarms, including
the four LED’s, the buzzer, and the vibrator output signal
(remote alarm). The message “Alarm” is first displayed,
followed by “On?” If the
[Y/+]
key is pressed at this point,
the alarms will turn on and the message “Off?” will appear.
Press the
[Y/+]
key again to turn the alarms off. Check
external alarm signal at connector.
(front view of connector on monitor)
Pos 1, Ground
(female, hole ) Black
Pos 2, Alarm/DAC
(female, hole ) White
Pos 3, Receive
(male, pin) Red
Pos 4, Transmit
(male , pin ) Green
(front view of PC cable connector)
Pos 4, Transmit
(female, hole ) Red
Pos 3, Receive
(female, hole ) Yellow
Pos 2, Not used
(male, pin) Red
Pos 1, Ground
(male , pin ) Black
