TM400X4AD - Receiver Rockford Fosgate - Free user manual and instructions
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| Product Type | Marine AM/FM Receiver with Bluetooth |
| Model | TM400X4AD |
| Brand | Rockford Fosgate |
| Dimensions (W x H x D) | 7.1 x 2.4 x 5.9 inches (180 x 61 x 150 mm) |
| Weight | 2.5 lbs (1.13 kg) |
| Power Source | 12V DC (negative ground) |
| Power Output | 4 x 50 Watts RMS (4-ohm load) |
| Display Type | LCD with white backlight |
| Radio Tuner | AM/FM with 30 presets |
| Bluetooth Version | 4.2 with A2DP and HFP |
| USB Port | Front USB for MP3/WMA/WAV playback |
| Audio Inputs | AUX input (3.5mm), 2 pairs of RCA inputs |
| Audio Outputs | 4-channel RCA outputs (front/rear/sub) |
| Water Resistance Rating | IPX6 (splash proof) |
| Security Features | Detachable faceplate, theft-resistant mounting |
| Maintenance | Clean with soft dry cloth; avoid abrasive cleaners |
| Spare Parts & Repairability | Contact Rockford Fosgate authorized service centers |
| General Information | Designed for marine and off-road use; conforms to ASTM B117 salt spray testing |
Frequently Asked Questions - TM400X4AD Rockford Fosgate
How do I pair my phone via Bluetooth?
Ensure Bluetooth is enabled on your phone. On the receiver, press the BT button to enter pairing mode. Select 'TM400X4AD' from your phone's Bluetooth list. If prompted, enter PIN 0000.
What is the maximum audio output power?
The TM400X4AD delivers 4 x 50 Watts RMS at 4 ohms, and up to 4 x 75 Watts RMS at 2 ohms. Peak power is 4 x 200 Watts.
How do I reset the receiver to factory settings?
Press and hold the MENU button for 3 seconds. Navigate to 'System' and select 'Factory Reset'. Confirm with the volume knob. The unit will restart.
Can I use this receiver in a boat?
Yes, it is marine rated with IPX6 water resistance and corrosion-resistant materials, making it ideal for boats and off-road vehicles.
How do I adjust the subwoofer output?
Press the AUDIO button multiple times to cycle through settings. Use the volume knob to adjust 'SUB LEVEL' from -6 to +6 dB.
Why is there no sound from the speakers?
Check that the mute function is not active (press the MUTE button). Verify speaker connections are secure. Ensure the volume is not turned down.
Can I connect an external amplifier?
Yes, the receiver has 4-channel RCA outputs (front, rear, sub) for connecting external amplifiers.
How do I set the clock?
Press and hold the MENU button. Select 'Clock', then use the volume knob to set the hour and minutes. Press the knob to confirm.
What audio formats are supported via USB?
The USB port supports MP3, WMA, and WAV files. For best performance, use a USB drive formatted as FAT32 with a maximum capacity of 32GB.
How do I clean the faceplate?
Detach the faceplate and wipe gently with a soft, dry, lint-free cloth. Avoid using any solvents or abrasive cleaners to prevent damage.
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