DR-2125.1D - Receiver Crunch - Free user manual and instructions
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| Product Type | Car Audio Receiver |
| Brand | Crunch |
| Model | DR-2125.1D |
| Chassis Size | 1-DIN |
| Tuner | AM/FM |
| Bluetooth | Built-in for hands-free calling and audio streaming |
| USB Port | Front USB for playback and charging |
| AUX Input | Front 3.5mm auxiliary input |
| Remote Control | Included wireless remote control |
| Max Power Output | 50 W × 4 channels |
| Display | LCD with adjustable backlight |
| Audio Formats | MP3, WMA, WAV |
| Security | Detachable front panel |
| Steering Wheel Controls | Compatible with aftermarket adapter |
| Operating Voltage | 12 V DC |
| Dimensions (W × H × D) | 178 × 50 × 155 mm |
| Weight | 1.2 kg |
| Cleaning & Maintenance | Wipe with soft dry cloth; no solvents |
| Safety | Fuse protection for short circuit and overload |
| Spare Parts & Repairability | Standard fuses and replaceable wiring harness |
Frequently Asked Questions - DR-2125.1D Crunch
How do I set the clock on the Crunch DR-2125.1D?
Press and hold the DISP button for 3 seconds. The hour digits will flash, then turn the VOLUME knob to adjust the hour. Press DISP again to adjust minutes. Finally, press and hold DISP to save and exit.
Can I connect my smartphone via Bluetooth?
Yes, the DR-2125.1D supports Bluetooth for both hands-free calls and audio streaming. Activate Bluetooth on your phone, then press the MODE button to select BT mode and pair the device.
How do I play music from a USB drive?
Plug the USB drive into the front USB port. The receiver will automatically switch to USB mode. Use the TRACK buttons to navigate folders and songs. Supported formats include MP3, WMA, and WAV.
Does this receiver support a backup camera?
Yes, the DR-2125.1D has a rear camera input (RCA). Connect the camera's video output to the input labeled CAM IN. When reverse gear is engaged, the screen automatically shows the camera image.
What is the maximum power output of this receiver?
The built-in amplifier delivers 50 watts per channel across 4 channels, for a total of 200 watts maximum power. This provides peak output for four speakers.
How do I pair a Bluetooth device for the first time?
Ensure Bluetooth is enabled on your phone and the receiver is in BT mode. Search for available devices on your phone, select DR-2125.1D from the list, and confirm pairing. The receiver will automatically reconnect in the future.
Can I use factory steering wheel controls with this unit?
Yes, the DR-2125.1D is equipped with a wired remote input. Using an appropriate aftermarket steering wheel control adapter, you can connect the adapter to the 3.5mm jack on the rear panel and program the buttons.
How do I reset the receiver to factory settings?
Press the RESET button located behind the detachable faceplate using a pointed object (e.g., a pen tip). This will clear all settings, including paired Bluetooth devices and audio presets.
What audio formats are supported?
The receiver supports common compressed audio formats: MP3, WMA, and WAV. For MP3, it can handle bitrates up to 320 kbps and supports ID3 tag display.
Is a detachable faceplate included for security?
Yes, the front panel is detachable to deter theft. Remove it whenever you leave the vehicle and store it in the provided protective case.
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USER MANUAL DR-2125.1D Crunch
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Product information
Brand : Crunch
Model : DR-2125.1D
Category : Receiver