User Manual for SAL RRT 11B Retro Cassette Recorder

Quick guide from the manual

The SAL RRT 11B is a versatile retro-style cassette recorder with radio and digital playback capabilities. Before first use, ensure the device is not damaged and read all safety instructions. The device can be powered via mains, batteries, or an external 6V adapter. Always disconnect the device from the power network when not in use.

Product Description

The device features an AM/FM/SW radio, a cassette player with auto-stop, a built-in microphone, and USB/SD slots for MP3/WMA playback and recording. It includes a headphone output for private listening.

Installation and Power Supply

The device offers three power options:

• Mains: Connect the supplied power cable to the rear socket and then to a 230V~/50Hz wall outlet.
• Batteries: Use 4 x D (LR20 / 1.5V) batteries. Ensure correct polarity. Remove batteries when using mains power.
• External Adapter: Use a 6V solar panel, accumulator, or adapter connected to the rear DC IN socket.

Note: Batteries do not charge when the device is connected to mains or external power.

Using the Radio

Set the function switch to RADIO and select the desired band (AM/FM/SW). For FM and SW, extend the telescopic antenna and adjust for best reception. Use the TUNING dual knob to find stations; the inner part of the knob allows for fine-tuning. For AM, use the built-in antenna by rotating the entire device.

MP3/WMA Playback (USB/SD)

Insert a USB device or SD card into the appropriate slot. Playback starts automatically. Use the playback controls (Play/Pause, Stepping) to navigate tracks. The device supports FAT32 file systems (max 32GB). Do not use NTFS formatted devices.

Using the Cassette Recorder

Insert a cassette with the opening facing down and the full spindle on the left. Use the buttons below the compartment to control playback, recording, and winding. To record, insert a blank cassette and press the record and play buttons simultaneously. Always use the STOP button before changing modes or using fast-winding functions.

Multiple Recording

You can record from the built-in microphone or the radio onto a cassette or USB/SD device. You can also digitize old cassettes to MP3 format on USB/SD media. To record from the microphone, select the desired mode (TAPE or USB/SD) and start recording.

Cleaning and Maintenance

Switch off and unplug the device before cleaning. Use a dry, soft cloth for the plastic housing. Do not use aggressive cleaners. For regular cassette use, have a professional clean the tapes, rollers, and heads monthly using special cleaning liquid.

Troubleshooting

If the device malfunctions, switch it off and unplug it. Check the following:

• Device doesn't work/no sound: Check volume, ensure the correct source (RADIO/USB-SD/TAPE) is selected, verify power cable connection, or if playing a cassette, ensure the tape is not at the end.
• USB/SD playback not working: Ensure the storage device is properly connected, check file content/format, and verify power supply.

Technical Specifications

• Power: 230V~ 50Hz / 5W
• Batteries: 4 x D/LR20 (1.5V)
• Speaker: 100 mm / 4 Ohm
• Frequency Range: 100 - 20,000 Hz
• Supported File System: FAT32 (max 32GB)

Safety Warnings

Do not disassemble or modify the unit. Keep away from water, heat, and magnetic fields. Do not use different types of batteries simultaneously. If the power cord is damaged, it must be replaced by the manufacturer or a qualified service provider.