Caliber RCD122BT Autoradio User Manual
Control Buttons Overview
The unit features a comprehensive set of controls for various functions. Below is a list of the main buttons and their associated numbers:
| Number | Button Name |
|---|---|
| 1 | Power / Mute |
| 2 | AMS (Auto Memory Store) |
| 3 | Seek down |
| 4 | Rotary Volume / Menu (audio) |
| 5 | Band |
| 6 | Seek up |
| 7 | Display |
| 8 | (Unspecified) |
| 9 | (Unspecified) |
| 10 | (Unspecified) |
| 11 | (Unspecified) |
| 12 | M6 (Store M6) |
| 13 | M5 (Store M5) |
| 14 | M4 (Store M4) |
| 15 | M3 (Store M3) |
| 16 | M2 (Store M2) |
| 17 | M1 (Store M1) |
| 18 | Mute |
| 19 | Mode |
| 20 | Show clock time |
Function Descriptions
Detailed descriptions of the functions associated with each button:
| Button | Short Press | Long Press | Description |
|---|---|---|---|
| Power / Mute (1) | Mute/Unmute audio | Power off | Activates or deactivates the unit. |
| AMS (2) | (Not specified for short press) | Auto Memory Store | Stores favorite radio stations automatically. |
| Seek down (3) | Move to the next station automatically | Move frequency number down step by step | Radio tuning function. |
| Rotary Volume / Menu (4) | Access Audio Menu | Adjust Volume | Adjusts volume from minimum to maximum. The Audio Menu allows fine-tuning of sound settings like Bass, Treble, Balance, Fader, Loud ON/OFF, EQ (CLASSIC / POP / ROCK / OFF), DX / LOCAL, STEREO / MONO. |
| Band (5) | Select reception band (e.g., FM1, FM2, FM3) | (Not specified for long press) | Allows selection of different radio reception bands. |
| Seek up (6) | Move to the previous station automatically | Move frequency number up step by step | Radio tuning function. |
| Display (7) | (Not specified for short press) | (Not specified for long press) | Changes display information. |
| M1-M6 (17-12) | Select preset station | Store current station | Preset buttons for storing and recalling favorite radio stations. |
| Mute (18) | Mute/Unmute audio | (Not specified for long press) | Temporarily silences the audio output. |
| Mode (19) | Cycle through sources (CD, Tuner, BT Audio, USB, SD) | (Not specified for long press) | Allows switching between different audio sources. |
| Show clock time (20) | Show clock time | (Not specified for long press) | Displays the current time. |
| CD/MP3/WMA Controls | Track down, Play/Pause | Fast backward | Controls for CD, MP3, and WMA playback. 'Scan' plays 10 seconds of each track. 'Repeat' plays a track/album continuously. 'Shuffle' plays tracks randomly. |
| BT Audio Controls | Track down/up | Fast forward/backward | Controls for Bluetooth audio playback. |
| USB Port | (N/A) | (N/A) | Connect a USB stick (Max 32GB). The unit automatically switches to USB mode. |
| 3.5mm AUX In Jack | (N/A) | (N/A) | Connect an external audio system. |
| Micro SD slot | (N/A) | (N/A) | Insert an SD card (Max 32GB). The unit automatically switches to SD mode. |
Disc Handling and Installation
Important information regarding the use and care of discs, as well as installation guidelines:
Disc Insertion
The player accepts only one disc at a time. Ensure the label side faces up. An incorrectly inserted disc will display "Disc error". If the error persists, use the RESET switch with a pointed object. Playing discs on bumpy roads may cause skips but will not damage the unit.
Irregular and New Discs
Only use round discs. Special shapes can damage the mechanism. For new discs, if "Disc error" appears, check the center hole and outer edge for small bumps or irregularities. Rub these with a ballpoint pen or similar object before re-inserting.
Installation Location
Avoid installing the system in locations subjected to:
- Direct sunlight and heat
- High humidity and water
- Excessive dust
- Excessive vibrations
Correct Handling
Do not drop discs. Hold discs by the edges to avoid fingerprints. Do not affix tape, paper, or labels. Do not write on discs.
Disc Cleaning
Fingerprints, dust, or dirt can cause skips. For routine cleaning, wipe the playing surface with a clean, soft cloth from the center to the outer edge. For heavily soiled discs, dampen the cloth with a mild neutral detergent solution.
Disc Accessories
Various accessories are available to protect discs and improve sound quality. However, most affect disc thickness or diameter and can cause operational problems. It is recommended not to use such accessories.
Playable Discs
| Mark | Recorded Content | Disc Size |
|---|---|---|
| Music - CD | Audio | 12 cm |
