User's Manual

Location Pin Assignment Type Signal Characteristics
7 Rx Audio 1 Audio Receiver Audio – Nominal output level is 330 mVrms (into
a 50 k Ohm load) with a 60% deviation receive signal.
1000 Ω output impedance.
8 GPIO 4 Digital Output Logic Low: 0.5 VDC max
Output Logic High: Open Collector with 10 k pull-up to 5 V
Input Logic Low: 0 – 0.8 VDC
Input Logic High: 3.0 – 14 VDC
* = Currently not supported.
MN003557A01-AA
Chapter
5: SLR 1000 Bottom Panel
56 Send Feedback
Preliminary FCC Filing