PM1500 FAIL 01/90

[N7LXI]

Hi Gang: we've got a dual head PM1500 in a new Crestline Ambulance at work, and it's displaying a FAIL 01/90 code, then the radio screen displays "maintenance mode".

There's power to the heads, power to the deck, all cables are tight. Any ideas before we send it to the shop?

[escomm]

Is the brick programmed for multiple head operation and have you synched the control heads

[N7LXI]

Good question. I'll check tomorrow when I go in. Thanks.

[escomm]

Other thing is to make sure the #1 and #2 heads are programmed as such, you have to put the mobile into FPP mode (not that FPP) -- the CPS help file explains how to put them in FPP mode.