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General| FM Frequency Range | 87.5 - 108 MHz |
|---|---|
| AM Frequency Range | 522 - 1620 kHz |
| Type | AM/FM Tuner |
| Power Supply | 230V AC |
| Mounting | 19" Rack |
| Signal-to-Noise Ratio | FM: >65 dB, AM: >40 dB |
| Output Power | 4 x 45W |
Essential guidelines to prevent hazards like hearing loss, electrical shock, and equipment damage.
Highlights the versatile design, rack-mountability, and advanced FM tuning capabilities of the PR4000R.
Description of the power switch, LED indicator, and buttons for selecting tuners and manual tuning.
Explains the operation of the scan button for presets and the mono/stereo selector for reception quality.
Details on how to save selected radio stations and access RDS program type information.
Information on various status LEDs (Tuner, RDS) and the dot matrix display for station info.
Functionality of numeric buttons for selecting/saving presets and tuner editing.
Details on line level outputs and individual output level controls for each tuner.
Description of FM antenna input, IR control input, RS232 port, and mains power connection.
Defines the pinout for the RS232 connector and data transmission requirements.
Lists commands for controlling tuner functions, settings, and RDS information via RS232.
Provides a mapping of remote control buttons to their corresponding infrared codes for operation.
Detailed technical data including tuning range, sensitivity, selectivity, audio specs, power, and dimensions.
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