Factory Default Settings, Testing Your Installation

Factory Default Settings

The MMR-8 is shipped from the factory using a pre-defined set of operating parameters. The factory default settings can be changed in the field at any time through a system of Setup menus that control the MMR-8 operating parameters. The new value settings will be automatically saved and used at system start-up as the normal operating parameters of the MMR-8. The system can be reset to use the factory defaults at any time by accessing menu 901 (“Recall Settings”), and selecting the “Default” value. The system will then be returned to the factory default settings and is ready to use.

Testing Your Installation

To test your MMR-8, at a minimum connect the analog outputs (or the optional digital outputs) to a mixing console with headphones or speakers powered for playback. If a console is not available, the internal headphone monitor system (or the rear panel Studio Monitor output) could be used. Follow the procedure below:

1.Load and lock the (internal) hard drive that has been installed into the Kingston drive carrier that came with the system, and make sure that any external SCSI drives are securely and correctly connected, addressed, and powered up.

2.Apply power to the MMR-8, and wait for the system to start up. See Powering Up the System for details on system start up.

3.To test the analog audio inputs and outputs, feed a 1 kHz or similar steady tone into all eight analog inputs on the MMR-8. To listen to the inputs, press the INPUT keys. Each of the eight SEL key LEDs (just above each track SEL key) and the INPUT LEDs above the meters should be lit as each key is pressed, and after all eight SEL keys have been pressed, all eight tracks should have meter indication. Press the SEL keys for tracks 2 - 8 (to turn off Input Monitor on these tracks) so that only track 1 is in input monitor (only the INPUT LED and the SEL 1 key LEDs are lit). Adjust the audio volume (at the audio source) so that the level meter indicates 0 VU, which is +4 dBu, in the middle of the meter.

Press the SEL 1 key to turn off input monitor for that track and press SEL 2 to turn input monitor on for track 2. Confirm the input level meter reading, and that the output signal is present. Continue to test each input and output in like manner. When all inputs and outputs are tested, put all eight tracks back to input monitor (the INPUT and all SEL key LEDs will be lit and there will be meter indication on all eight meters).

4.Adjust the headphone Level control to full off and then plug headphones into the PHONES jack. Press the MON key. The MON LED and all SEL keys LEDs should turn on. Turn up the Level control to a low level and verify there is audio present. Press SEL 2 - 8 to turn off the audio on all tracks but 1. Verify input audio is present. Press SEL 1 (to turn off monitoring track 1) and then SEL 2 (to monitor track 2). Verify audio is present and continue to test all eight tracks of headphone monitoring in like manner. If the rear panel monitor jack is connected, it can be tested at this same time. Note that it does not have any volume control.

5.Put all Tracks into Record Enable by pressing the Track 1 - 8 RECORD keys (the red keys labeled 1 - 8). The eight REC LEDs above the meters should light. Press the REC+PLAY (>) keys to start recording. After ten or fifteen seconds press STOP (o) to end the recording.

Tascam MMR-8 User’s Guide • Chapter 2 • Installation

MMR-8

MMR-8 specifications

The Tascam MMP-16 and MMR-8 are two innovative products designed to meet the specialized needs of audio professionals, offering advanced features and capabilities suitable for various recording and playback applications.

The Tascam MMP-16 is a versatile audio router and mixer that excels in different environments, from live sound to studio recording. One of its primary features is the 16-channel configuration, allowing for significant flexibility in signal routing. The MMP-16 supports multiple audio formats, including analog signals, making it adaptable to a wide range of setups. It boasts high-quality AD/DA conversion, delivering excellent audio fidelity and low latency performance.

Additionally, the MMP-16 is equipped with comprehensive digital processing capabilities, including EQ and dynamics processing on each channel. This makes it ideal for both mixing live performances and preparing recordings for post-production. The unit's user-friendly interface includes an intuitive display and physical controls that streamline operation, making it easy for both novice and experienced engineers to navigate.

On the other hand, the Tascam MMR-8 is a robust multi-track digital audio recorder that offers exceptional reliability for professionals who require high-quality audio capture. This 8-channel recorder shines in its ability to handle various digital audio formats, ensuring compatibility with different workflows. One standout feature of the MMR-8 is its solid-state recording technology, which enhances durability and reduces the risk of data loss, a crucial aspect in high-stakes recording environments.

The MMR-8 also provides comprehensive onboard monitoring options, allowing users to assess audio quality in real time. Its extensive connectivity options include digital and analog inputs and outputs, facilitating seamless integration with other studio equipment and live sound systems. The data management capabilities of the MMR-8 make it easy to organize and retrieve recordings, while its compact design ensures portability without compromising on performance.

Both the MMP-16 and MMR-8 showcase Tascam's commitment to innovation and quality in the audio industry. Their advanced features, coupled with solid build quality and ease of use, make them essential tools for audio professionals seeking reliable solutions for their recording and mixing needs. Whether utilized separately or in conjunction, these devices amplify creativity and enhance the overall audio production experience.