CalAmp Guardian User Manual page 53

Serial radio modem
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Diagnostics
Select
Allows the user to choose Current, Low or High Diagnostics. Current shows the value of the last requested parameters.
Low or High displays the lowest or highest value of the parameters since the last Clear was performed or the last time
power was removed.
Offline Diagnostics parameters include the following:
• Battery Voltage: supply voltage.
• Analog V
: Analog Circuits Regulated Supply (the 5V supply of legacy products or the transmit voltage).
CC
• Temperature: internal case temperature (in Celsius).
• RSSI Level: Received Signal Strength Indication (in dBm).
• Forward Power: Forward Power (in watts).
• Reverse Power: Reverse Power (in watts).
• Preamble Good: the number of correctly decoded transmissions received in the last 15. Used with Preamble Total,
this serves as an indication of how well the unit is receiving data.
• Preamble Total: the number of total transmissions detected, maximum is 15. Used with Preamble Good, this serves
as an indication of how well the unit is receiving data.
• Preamble DCD: this number shows a count of all received Carrier Detects.
RSSI Panel
Shows the current RSSI level (in dBm) while the local unit is receiving.
Network Statistics
Offline Network Statistics are only available when the Online Diagnostics option is enabled for the network. Online
Diagnostics are located in the Setup Modem/Radio Parameters window. When enabled, diagnostic information is
inserted at the beginning of each transmission from each unit in the network.
Network Statistics include:
• Remote The Remote drop-down allows the user to select from the remote list which network statistics to display.
• ID Truncated Shows the user the Long and Short ID are not the same.
• RSSI Level Shows the current RSSI level (in dBm) while the Local unit is receiving.
• Temperature Shows the internal case temperature (in Celsius).
• Battery Voltage Shows the supply voltage (in Volts).
• Forward Power Shows forward power (in Watts).
• Reverse Power Shows reverse power (in Watts).
Modem Select
Local ID The Local ID button allows the user to send commands to the local unit (the unit interfaced to the computer).
Remote ID The Remote ID button allows the user to send diagnostic commands to any specific remote unit and obtain
its diagnostic information. The Remote ID is selected from the list of Remote IDs set up in the Diagnostics IDs, Alarms
and Filters window.
Diagnostic Select
Selected Remote ID This button allows the user to gather Offline Diagnostics from the selected Remote ID only.
Guardian™ Serial Modem or Analog Radio for Licensed Spectrum PN 001-5006-000 Rev. 3
| Page 46

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