7
Check List
When installing and configuring a radio data modem following points should be
considered:
1.
Before connecting the RS-232 interface to equipment always check that the
operating voltage is switched off.
2.
Consider the exact location of the equipment for optimum results
- Place the antenna in a free space as far as possible from any source of
interference
- Do not place the modem on a strongly vibrating surface
- Do not place the modem in direct sun light or high humidity
3.
The capacity and stability of the power supply must be secured so that the
current required by the transmitter is sufficient for creating a reliable connection.
4.
The antenna is installated according to given instructions.
5.
The settings of the radio modem correspond those of the terminal and all radio
modems of the system have the same settings and are compatible to each other.
6.
The radio modems are on the same channel.
7.
If the RTS/CTS handshaking is used, make sure that in the reception RTS and CTS
are in the "0"-mode (-12 V). RTS will turn on the radio transmitter in the "1"-mode.
8.
If a TD transmission is used check that RTS and CTS lines are unconnected.
SATELLINE-1AS and SATELLINE-2AS
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