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Related Manuals for Nav TV ZEN-25
Summary of Contents for Nav TV ZEN-25
- Page 1 3950 NW 120th Ave, Coral Springs, FL 33065 TEL 561-955-9770 FAX 561-955-9760 BMW CCC, CIC, NBT & EVO Factory Ampli ed M.O.S.T.® 25 to 12-channel Analog & Digital sound Processor NTV-KIT969...
- Page 2 M.O.S.T. 25 factory ampli ed system for the ZEN-25 to work out of the box. Vehicles without a factory M.O.S.T. 25 ampli er must be programmed for an OEM ampli er prior to the installation of the ZEN-25. Programming is NOT supported by NAV-TV.
- Page 3 Fiber Installation in Vehicles with an Existing M.O.S.T. Ampli er If the vehicle has a factory M.O.S.T. ber optic ampli er, it must be removed and the ZEN-25 can be installed in its place. M.O.S.T. BMW ampli ers are located in the left rear section of the trunk.
- Page 4 5. Adjust the ampli er and DSP input and output gains to the desired maximum level. NOTE: From the factory, some vehicle will attenuate audio when in reverse. The ZEN-25 will retain this OEM feature. The same is true for Nav guidance and phone calls.
- Page 5 ZEN-25 System Layout (Digital) The factory amp must be removed Factory Supported Functions Bass and Treble Control is retained Logic 7 controls the 2 di erent Balance is retained. Fade is retained (Analog) time alignments* Factory adjustable PDC and Gong Factory DVD playback in 5.1 or...
- Page 6 ZEN Setup To access the ZEN online con guration tool, rst connect the provided USB cable from the ZEN module to the computer. Turn your radio on, open a browser and navigate to zen/ if using a PC zen.local/ if using a MAC.
- Page 7 ZEN Global Output Con guration Global output adjustments: At -0dBFS the unit provide a full-scale output. At full volume, minor adjustments of the factory bass or treble can produce digital clipping. With the bass and treble set to neutral the unit will not clip at full volume.
- Page 8 ZEN Downmix Downmix a ects the following: 1) Toslink output will downmix 5.1 (DVD etc) channels down to 2 channels. 2) Analog Center channel is active on all sources and will output a proper mix or dedicated center channel on DTS or Dolby sources.
- Page 9 ZEN Digital Output Con guration Time alignment 2 is activated when the factory Logic 7 system is on or highlighted. This allows the user to select a time alignment set to an alternative position in the vehicle. The set up is exactly the same as time alignment one, just measured from a di erent position in the vehicle.
- Page 10 ZEN Digital Output Con guration The strip audio feature allows you to remove all audio from each analog output while leaving all factory gongs, handsfree audio and audible navigation prompts. This feature is used commonly with an external DSP that allows digital Toslink and analog inputs to mix.
- Page 11 ZEN Digital Output Con guration The “voice” setting is to control the volume of voice prompts and to reassign where the factory voice prompts are heard. To add voice prompts to the desired channel, highlight the voice mix select icon. In the example to the left, only the front channels have been selected to play voice prompts.
- Page 12 ZEN Firmware Update Process Once “device updater” has been selected, the website will begin negotiating with the ZEN interface. Be patient, this process may take up to a minute. Once the website has linked with the Zen interface it will show you the current rmware in the unit and if a rmware update is available.
- Page 13 ZEN Firmware Update Process The device will begin to update. Do not unplug the unit or interrupt the update process. If the unit is unplugged or the update is interrupted repeat the previous step. Once the update process is completed the screen will go to “searching” momentarily. Keep the device plugged in.
- Page 14 ZEN Frequently Asked Questions 1) PRIOR TO INSTALLATION, verify that the grounding point for your equipment does not have equal to or more than 1 ohm between the grounding point and the battery negative terminal. NAV-TV recommends that the ZEN shares ground and power with the rest of the aftermarket components. 2) If you are having any audio bleed over, handfree echo or other issues and you are using a third party DSP, bypass the DSP and see if the issues continue.
- Page 15 NAV-TV Corp 3950 NW 120th Ave, Coral Springs, FL 33065 web: navtv.com | Int Tel: +1-561-955-9770 | Toll free USA and Canada: +1-866-477-3336 | email:sales@navtv.com...
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