CALAMP WIRELESS NETWORKS INC. BDD4T83-2 Manual De Usuario
120 20170-302
Paragon
PD
Technical Manual
10
2.6 Checking out Normal
Operation
1- Check that power is applied.
2- Check Radio assembly lights for proper
3- Check for proper operation of the BDLC
PD
’s
4- Using the WinRIS program and an in-line
5- Using WinRIS, check the RF Data Link with
a mobile that can be heard (as per section
4.3.1)
4.3.1)
If user application and mobiles are available, test
the installation by going through a normal
sequence of transmitting and receiving messages.
the installation by going through a normal
sequence of transmitting and receiving messages.
3. Operating Description
3.1 Radio
Assembly
The Radio assembly component of each Paragon
product is made up of high performance
synthesized radio base station designed for single
operation. Referring to Figure 1 on page 6, the
Radio Assembly’s modules are commonly
installed in a standard, 19-inch wide rack frame.
product is made up of high performance
synthesized radio base station designed for single
operation. Referring to Figure 1 on page 6, the
Radio Assembly’s modules are commonly
installed in a standard, 19-inch wide rack frame.
3.1.1 Front
panels
The complement of modules is identical for
Series II VHF, UHF, and 800/900 MHz models:
Series II VHF, UHF, and 800/900 MHz models:
•
2 x Receivers
•
1 x Exciter
•
1 x Power Amplifier
•
1 x Speaker panel
•
1 x Dual Power Supply
3.1.1.1 Receiver module
The RX1 and RX2 receivers’ use identical front
panel controls and indicators. These are:
panel controls and indicators. These are:
•
Gating Sensitivity - sets the RF signal level
required to open the mute gate and allow
audio to pass to the speaker
audio to pass to the speaker
1
.
•
Gate LED - indicates the status of the mute
circuit. It is lit when a signal above the mute
threshold is received
threshold is received
.
•
Supply LED - is lit when DC power is applied.
Fast Flashes when linked with PGM800Win.
Slow Flashes indicates VCO (synthesizer) out of
lock. Unequal Flashes indicates internal commu-
nication error.
Slow Flashes indicates VCO (synthesizer) out of
lock. Unequal Flashes indicates internal commu-
nication error.
•
Line Level - Not used
•
Monitor Volume - The audio output delivers up
to 1 watt to the speaker. Always set volume knob
to minimum when not in use to reduce current
consumption.
to minimum when not in use to reduce current
consumption.
•
Monitor Mute Switch - opens the mute, allowing
continuous monitoring of the audio signal.
On = audio muted
On = audio muted
Figure 6 - Receiver module front panel
1
“Gating Sensitivity” and “Gate LED” are not
functionally used except to allow listening to in-
coming receptions as a trouble-shooting aid.
Depending on the sensitivity adjustment, the Gate
LED lights and a relay can be heard on incoming
RF signals.
coming receptions as a trouble-shooting aid.
Depending on the sensitivity adjustment, the Gate
LED lights and a relay can be heard on incoming
RF signals.
Gating
Sensitivity
Gate
LED
Line
Level
Monitor
Volume
Volume
Monitor
Mute
On - Off
Receiver
®
Gating
Gate
Line
Level
Supply
Sensitivity
Monitor
Volume
Volume
Off
On
Monitor
Mute