911 Targa (996) F6-3.6L (2004)
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The VOCS is designed as a module box, which can be pushed into the PCM2 (optional). After the insertion, an electronic switch is opened and the
module is integrated into the MOST ring.
Drive Links
Drive links of the PCM2 can be activated with this menu item. This allows the function of the drive links to be assessed very quickly.
The following drive links can be activated with the Porsche System Tester II No. 9588:
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MOST bus switch on
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MOST bus switch off
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MOST power reduction - start
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MOST power reduction - stop
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Output switch on
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Output switch off
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Volume - minimum value
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Volume - centre position
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Volume - maximum value
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Front fader
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Middle fader
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Rear fader
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Left balance
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Central balance
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Right balance
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Bass - minimum value
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Bass - centre position
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Bass - maximum value
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Treble - minimum value
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Treble - centre position
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Treble - maximum value
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MOST switch open
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MOST switch closed
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Mute off
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Mute on
NOTE: The activated drive link is automatically switched off after approximately 20 seconds.
PCM2 Control Module (Head Unit)
The PCM2 control module (head unit) includes the following components:
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Internal:
PCM2 gateway
PCM2 Man Machine Interface (MMI)
Amplifier (internal)
Tuner
Single CD
Navigation (optional/insertion)
VOCS (voice control system) (optional/insertion)
Wake-up control and control for diagnosis of open circuit in distribution line
Controller Area Network (CAN) Comfort
MOST switch
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External:
External amplifier (optional, Harman or BOSE)
Telephone/telematics (optional)
CD changer (CDC), (optional)
The PCM2 consists of at least two but a maximum of four MOST nodes, (Gateway, MMI and Navigation and VOCS (optional)), which
communicate with each other via the electronic MOST. Data is transferred outside of the PCM2 via the optical MOST.
Telephone/Telematics
The telephone/telematics feature is available as an option and is linked to the PCM2 via the optical waveguide.
Tuner
