E-Mon E50-6003200R*KIT - Manual (Page 28)

CLASS 5000 METER
62-0392-03 28
6.9.2 External Modem
1. All meters should be connected to the RS-232 key as described in 6.8.2. 2.
2. DISCONNECT POWER TO THE RS-232 KEY. Remove the cover by removing
the 2 screws from the bottom of the enclosure.
3. On the circuit board, locate the blue jumpers J7 (MODEM) and J8 (ex-MODEM).
If these jumpers are set in the DIRECT position, you must move the jumpers so
they are set in the MODEM position. Re place the cover and secure the enclo-
sure.
4. Connect the RS-232 key to the external modem using the supplied 8-conductor
fl at modular cable.
5. Connect the 9VDC adapter to the power input on the back of the RS-232 key
and plug it into a 120VAC outlet.
IMPORTANT:
The modem should use a phone line that is dedicated exclusively to the AMR
system. Do not use a phone line that is shared by another modem or fax
machine.