TANGO55/
I
& TANGO56/
I
V
ERSION
1.03
1. Choose a location far enough from electronic devices so that no
interference occurs.
2. Drill appropriate screws through the two indentations on the cradle.
3. After you have secured the cradle to the wall or vehicle, place the
terminal as described above in section "
Mounting the terminal
"
Note:
All radio transmitting devices send signals which may cause interference in
different electronic devices (PC, television etc). To avoid interference, place the
terminal far enough from other electronic devices.
5.2.1.5
Connecting the Modem to external device cable
You can use the optional RS232 serial cable to connect the D-SUB connector
(Interface B) to external controller/computer. Connect the 9-pin Sub D-female serial
cable to COM1 or COM2 on your PC (or to another free serial interface port), as
shown in
Figure 13.a
. Connect the other end of the 9-pin Sub D-male serial cable to
the 9-pin serial interface port on the TANGO55/56 modem, as shown in
Figure 13.b
.
Figure 13.a:
Connect 9-pin serial to PC
Figure 13.b:
Connect 9-pin serial to modem.
5.2.1.6
Connecting the DC power supply
Connect the open ending of the power supply cable to a power adapter (10.8...31.2
VDC). Refer to the following table for power supply requirement.
Power Supply Requirement:
Parameters
Min
Typical
Max
Unit
Supply voltage
10.8
12
31.2
V DC
Table 14:
Required power supply
Connect the power supply cable with 4-pin Micro-Fit-male connector to the
modem’s 4-pin Micro-Fit-female connector, and supply voltage via the power
adapter (see figure 14.b). Then, connect the Ignition line provided on this power
adapter also to the Vin+ pin (apply 10.8...31.2 VDC on this pin).
Once the Vin+ and Ignition line are connected to the external source of 10.8...31.2
VDC, the Modem will turn on automatically. The status indicator (green and yellow)
on the top of RJ45-Audio interface will be lit when power is on. After a few seconds
after you have entered the PIN number (if needed) the green LED will go flashing
slowly (that means registration into the network is successfully).
Note:
Do not used the external cable for power supply without a voltage
adapter.
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