[42] Test Button

Pressing the test button engages the test signal generator to allow for adjustment of all speaker levels, so that each channel can be adjusted for equal loudness at your listen- ing position. The test signal cycles automatically with 3- second intervals from Front Left, Center, Front Right, Rear Right, Back Right, Back Left, Rear Left, to Subwoofer in continuous cycles. If an adjustment in setting is made for one of the channels, cycling will pause for 3 seconds after the adjustment was made. Both display panel and OSD show which speaker is being fed with the test signal. Use the cursor down and up buttons to respectively decrease or increase the level for the current speaker. Press the test button again to leave or cancel the test mode, any changes will be memorized automatically.

[43] Balance (balance check) Button

In main mode, button is preprogrammed to initiate bal- ance check procedure. Even when the GTP-860 is cor- rectly set-up, it may sometimes be desirable to make minor adjustments to suit the material you are listening to. Pressing the bal button allows for direct adjustment of Center, Surround, and Subwoofer levels. Press the bal but- ton to scroll to the next speaker. Both display panel and OSD show which channel can be adjusted. Use the Down and Up arrow buttons to respectively decrease or increase the level for the current channel.

[44] Backs Button

In all modes, this button is preprogrammed to toggle on and off the Surround Back speakers.

[45] Repeat Button

In CD mode, this button is preprogrammed as “repeat” command for ADCOM CD player.

[46] Random Button

In CD mode, this button is preprogrammed as “random” command for ADCOM CD player.

[47] Tuning Up/Down Buttons

In tuner mode, these buttons are preprogrammed to scan up or down the GTP-860’s AM or FM band.

[48] Pre/Tune Button

In main and tuner modes, this button toggles between manual tuning and preset station functions for the tuning up and down buttons [47].

[49] RDS Button

In main and tuner modes, cycles through the RDS func- tions of the tuner. Refer to the Display button description [2] for more information about RDS.

[50] AM Button

In main and tuner mode, buttons are preprogrammed to select the AM band.

[51] FM Button

In main and tuner mode, buttons are preprogrammed to select the FM band.

[52] M1, M2, M3, M4 (Macro Keys)

These buttons are programmable for use with any source.

[53] Sleep Button

Press sleep to make the GTP-860 automatically switch off after a preset number of minutes. Pressing the sleep button once will set the sleep time to 90 minutes, after which the GTP-860 will automatically switch off into Standby mode. Sleep mode is shown on the Display Panel. To adjust the Sleep Delay, press the sleep button, each consecutive press will reduce the sleep time in 30-minute increments, as shown in the Display Panel. To cancel the sleep mode, continue pressing the sleep button until the sleep time returns to 0 minutes. Pressing the power on the front panel [1] or Stand-By button will also cancel the sleep mode.

[54] Backlight Button

No programming capabilities. Button

backlights all keys for eight (8) seconds when pressed.

[55] Dim Button

In main mode, button is preprogrammed to dim GTP-860’s information display.

[56] Main Button

In all modes, button provides access to the GTP-860. For instance, to turn on the test tone generator first push [56] the main button, then push [42] the test button.

ADCOM GTP-860 OWNER’S MANUAL 19

Page 18 Page 20
Page 19
Image 19
Adcom GTP-860 Test Button, Balance balance check Button, Backs Button, Repeat Button, Random Button, 48 Pre/Tune Button
Page 18 Page 20

GTP-860 specifications

The Adcom GTP-860 is a versatile audio component that seamlessly combines a high-performance stereo receiver and a multi-source digital preamp. Known for its robust features and reliability, the GTP-860 caters to both audiophiles and casual listeners, making it a staple in many home audio systems.

One of the standout features of the GTP-860 is its extensive connectivity options. With multiple analog and digital inputs, including optical and coaxial connections, users can easily integrate various devices such as CD players, Blu-ray players, and game consoles. The unit also includes a dedicated phono stage, providing support for vinyl enthusiasts. This wide range of connectivity ensures that users can enjoy high-quality audio from virtually any source, making it an adaptable choice for diverse audio setups.

The GTP-860 is equipped with advanced technologies that enhance its audio performance. It utilizes a high-quality digital-to-analog converter (DAC) that supports high-resolution audio formats, allowing for a richer and more detailed listening experience. The unit also features a built-in FM and AM tuner, enabling users to access their favorite radio stations with ease. The user-friendly interface and intuitive remote control further enhance the listening experience, allowing users to navigate through various settings and inputs effortlessly.

Another notable characteristic of the GTP-860 is its robust build quality. Constructed with premium materials, the unit not only looks sophisticated but is also designed to withstand the rigors of regular use. The solid chassis helps minimize vibrations, contributing to improved audio clarity and performance.

The Adcom GTP-860 is also known for its excellent sound staging and imaging capabilities. The unit is designed to reproduce a wide soundstage, allowing listeners to experience music as it was intended by the artists. The precise imaging ensures that every note and instrument can be distinctly heard, providing an immersive listening experience.

In summary, the Adcom GTP-860 is a feature-rich audio component that blends functionality and performance. With its versatile connectivity options, advanced audio technologies, and high build quality, it stands out as a compelling choice for anyone looking to elevate their home audio setup. Whether for casual listening or for critical listening sessions, the GTP-860 delivers on all fronts, making it a valuable addition to any audio system.
Top Page Image Contents