Larson Davis PRM2103, Reference Manual

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PRM2103 Reference Manual PRM2103 Heater Controls 3-6
3.3.5 Viewing PRM2103 Data
The PRM2103 provides the following data:
• Preamplifier model
• PRM2103 serial number
• Internal PRM2103 temperature
• Internal PRM2103 relative humidity
• Internal PRM2103 dew point
• Heater setting status
• Calibrator check function status
• Preamplifier connection status to 831 sound level meter
• PRM2103 firmware version
3.3.6 Data on the SoundAdvisor
TAKE NOTE
The sound level
meter receives temperature
and humidity updates from the
PRM2103 approximately every
fifteen seconds.
The Preamp page, or the next-to-last page on the Live tab, always displays
PRM2103 data when the PRM2103 is connected to the meter.
Temperature, humidity, and dew point is updated every 15 seconds.
Figure 3-8 shows the Preamp page on the Live tab.
FIGURE 3-8 Live tab: PRM2103 Page
If the Preamp page displays a <Comm Error> message, the SoundAdvisor
and PRM2103 are not communicating properly. Make sure the cables are
completely connected and fastened and that power is supplied to the
cable.
Preamplifier Model
PRM2103 Serial
Number
Temperature
Relative Humidity
Heater Setting
Calibrator Setting: On
PRM2103-
Firmware
version
Preamp
DC Output
Voltage