Aurora ASP-88 User's Guide download pdf (Page 14)

User Guide

APPENDIX 1 Troubleshooting

Problem

Solution

1. LED is not lit on any LEDs or

buttons

a. Check 12v power supply is plugged in rear of unit

b. Check to see if Wall supply is plugged into wall outlet.

c. Make certain wall outlet has power.

d. Make certain switch on rear of unit is on.

2. RS-232 does not work

a. Check connection on RS-232 port. Make certain TX goes to RX and

RX goes to TX of the device to be connected. Don’t forget about

ground.

b. Check baud rate.

c. Verify commands being sent are correct protocol.

3. Some functions do not work

a. Make certain unit has latest firmware.

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Aurora ASP-88 User's Guide Page 14