background image

14

MAIN DISPLAY

3 - AUDIO FORMAT 

This portion of the screen will display the current audio inputs format. Please use 
the table below to determine what formats are accepted by each input type.

Input

Supported Audio Formats

Supported Channels

HDMI

LPCM

6

Dolby Digital

6

Dolby PLII

6

Coaxial

LPCM

2

Dolby Digital

6

Dolby PLII

6

4 - PROCESSING MODE 

This portion of the screen will display the currently used processing mode. 
Multiple processing modes are provided to enhance the audio experience.

The following processing modes are available:

• 

Direct - This mode will playback audio without any processing.

• 

Stereo - This mode will playback all audio at 2 channels. Multiple channel 
audio will be down-mixed appropriately.

• 

Multi Channel Stereo - The front right and left channels will be mixed and 
also played back through the center channel speaker. This mode is only 
available when using stereo sources. If this mode is selected and a multi-
channel source is detected, the mode will automatically switch to Direct 
mode.

• 

Mono - Audio from the front right channel will be played through both the 
front right and front left speakers. If a center channel speaker is available, 
the front right and front left channels will be played as normal but the center 
will play a mix of the two audio channels.

• 

Dolby Pro Logic II - Dolby Pro Logic II processes any high quality stereo 
signal source into 

fi

 ve separate full frequency channels. Dolby Pro Logic II 

also decodes 5 channels from stereo signals encoded in traditional four-
channel Dolby Surround or 

fi

 ve-channel Dolby Pro Logic II. This mode is 

only available when using stereo sources. If this mode is selected and a 
multi-channel source is detected, the mode will automatically switch to Direct 
mode.

Note: 

 Not all processing modes will be available for all input audio types. For 

additional information on how which modes will affect various speaker setups and 
audio formats, please see page 20.

Summary of Contents for GTV-HT-AUDPROC

Page 1: ...Home Theater Audio Processor User Manual www gefentv com GTV HT AUDPROC...

Page 2: ...ght to make changes in the hardware packaging and any accompanying documentation without prior written notice Home Theater Audio Processor is a trademark of Gefen Inc Manufactured under license from D...

Page 3: ...GTV AUD IR Remote Description 10 GTV AUD IR Remote Description 11 Home Theater Audio Processor Remote Installation 12 Using The Home Theater Audio Processor Navigation 13 Main Display 15 Operating Th...

Page 4: ...d conductors insure good connections A Bi Amplified speaker configuration is supported please see Notes section How It Works Connect an HDMI source to the Home Theater Audio Processor Connect the 2 mi...

Page 5: ...er the RCA output connectors on the rear panel are provided for use with a separate audio amplifier This unit provides a maximum power output of 25 Watts per channel This unit will support the followi...

Page 6: ...channels Outputs analog audio at 5 1 channels of Surround Sound on L R RCA jacks Outputs amplified analog audio at 20 Watts per channel RMS on external speaker terminals LCD display and IR remote con...

Page 7: ...4 Front Panel Back Panel 2 4 8 6 10 3 5 9 11 19 17 12 1 7 13 14 20 21 22 15 16 18 PANEL LAYOUT...

Page 8: ...ture has been selected for adjustment 5 Volume Decrease Down Button This button is used to decrease the volume level of the audio outputs when not in the Menu System While in the Menu System this butt...

Page 9: ...onal 2 pairs are also available for bi amping the front right and front left speakers 16 Center Surround Right and Surround Left Speaker Terminals These are 5 way binding post type terminals They will...

Page 10: ...sor are not applied to the audio passing through this connector 21 Coaxial S PDIF Audio Input A coaxial audio source can be connected and used as the main audio input source if desired Please be aware...

Page 11: ...ectors are available Front Left Front Left for bi amping Front RIght Front Right for bi amping Center Left Surround Right Surround Subwoofer 5 Connect up to two HDMI output devices to the HDMI outputs...

Page 12: ...t panel 4 Menu This button functions the same as the Menu button on the front panel 5 Volume Up This button will navigate up through options when using the Menu System and will increase the volume whe...

Page 13: ...lume when not in the Menu System 12 Mute This button cycle between mute on and mute off modes When mute is applied there will not be any audio output 13 Info Test Tone This button will display a serie...

Page 14: ...the open battery slot The positive side should be facing up Ensure that both DIP Dual Inline Package switches are in the OFF position Replace the battery cover The remote ships with 2 batteries One ba...

Page 15: ...processing modes can be navigated and adjusted by referencing the LCD Screen All menu navigation and adjustments are accomplished by using the front panel buttons or the included GTV AUD IR remote co...

Page 16: ...mode Supported modes are Direct Stereo Multi Channel Stereo Mono and Dolby PLII 1 INPUT SOURCE This portion of the screen will display the currently selected input The available inputs and their label...

Page 17: ...le when using stereo sources If this mode is selected and a multi channel source is detected the mode will automatically switch to Direct mode Mono Audio from the front right channel will be played th...

Page 18: ...olume for each individual speaker The adjustment is designed to set each speaker s volume for equalizing the sound at the listening position Speaker Distance This option will allow the user to adjust...

Page 19: ...to move to another selection Alternatively the user can press the OK button to immediately cycle to the next option To return to the previous menu press the EXIT button To exit the entire Menu System...

Page 20: ...Surr R These settings will affect the surround right channel Surr L These settings will affect the surround left channel Sub These settings will affect the subwoofer channel Use the and buttons on th...

Page 21: ...n enhancement mode The following enhancement modes are available 1 Night Mode This mode can be used to watch dynamic content at low volume levels This works by increasing the volume of quiet passages...

Page 22: ...heater Audio Processor EXT This option will use the EDID from the HDMI device connected to HDMI output 1 MIX This option will take video capabilities form the EDID of the display connected to the disp...

Page 23: ...1ch 2 1ch PCM2ch Dolby_2ch Large Small Small onsub Small 5 1ch 2ch 2ch 5 1ch 1 1ch Small Large onsub Large 5 1ch 2ch 2ch 5 1ch 1 1ch Large Small onsub Small 5 1ch 2ch 2ch 5 1ch 1 1ch Large Large onsub...

Page 24: ...M5 1ch AC3_5 1ch Large Small Small onsub Small 5 1ch 2 1ch 5 1ch 1 1ch Small Large onsub Large 5 1ch 2 1ch 5 1ch 1 1ch Large Small onsub Small 5 1ch 2 1ch 5 1ch 1 1ch Large Large onsub Large 5 1ch 2 1...

Page 25: ...s and RCA outputs for bi amping the front right and left audio channels These outputs were intended to supply an additional set of front right and left audio channels for use with an amplifier or bi a...

Page 26: ...CE effect NIGHT ENHA 1 ENHA VOICE Audio ENHANCE effect VOICE ENHA 2 ENHA VOLUME Audio ENHANCE effect VOLUME ENHA 3 ENHA OFF Audio ENHANCE effect OFF Defaut OFF TESTN 0 NOISE FL Generate pink noise for...

Page 27: ...djusting the Subwoofer speaker Audio volume MUTE 0 MUTE OFF Audio MUTE off Defaut OFF MUTE 1 MUTE ON Audio MUTE on INPUT 0 INPUT SPDIF Audio input switch to SPDIF mode INPUT 1 INPUT HDMI Audio input s...

Page 28: ...igital Audio Output 1 x TOSLINK optical Speaker Outputs 7 total 5 5 way binding posts 2 additional binding posts for Bi Amp Analog Audio Outputs 8 total 6 analog audio RCA jacks 2 additional RCA jacks...

Page 29: ...d 1 Proof of sale may be required in order to claim warranty 2 Customers outside the US are responsible for shipping charges to and from Gefen 3 Copper cables are limited to a 30 day warranty and cabl...

Page 30: ......

Page 31: ...ma HT AUDPROC Rev X2 Pb 20600 Nordhoff St Chatsworth CA 91311 1 800 545 6900 818 772 9100 fax 818 772 9120 www gefentv com support gefentv com...

Reviews: