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Decoder Versions:
MX690S - identical to the MX69S (3A power, 8 functions, 4 special servo outputs etc.) but
with sound.
MX690V - identical to the MX690V (5A power, 14 functions, 3 switch inputs, low voltage output etc.) but with sound.
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All of the unsurpassed operating and capability characteristics of the sound decoder, such as light and function effects, clutch and servo control, RailCom preparation and others are copied from the MX69 decoder; the same also applies to the recently introduced special motor characteristics for Maxxon, Faulhaber and other coreless motors, which offer noiseless and more efficient operation at reduced energy dissipation and decoder heating.
The MX690 sound decoder offers an innovative concept for sound adjustment and optimization, which makes these procedures particularly simple for the user. The user can produce usable sound even without a computer or detailed configuration variable settings.
For sound generation, the MX690 is equipped with a 16Mbit sound memory, which depending on the kind of sound samples, corresponds to a total of 2 to 3 minutes of playback time at a frequency of 11kHz to 22kHz. 4 sound channels can played back simultaneously and mixed digitally..
1.1W sinus audio amplifier with its own stabilized power supply, connecting pins for external power pack to prevent sound interruptions due to loss of track power, 8 Ohm (and higher) speakers.
A 10W amplifier is planned that is good for a 4 Ohm speaker, which increases the power of the MX690 eight fold.
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Features:
- bidirectional communication
- SUSI interface
- 3-way adjustable back-EMF
- 14, 28, 128 speed steps
- selectable frequency, low 50 to 150Hz / high 20kHZ to 40 kHz for noiseless operation!
- for all DC motors incl. core less
- speed table
- short circuit protected
- thermal protection
- 5 digit addressing
- 4 - 14 function outputs
- NMRA function mapping and more
- special CV’s to guarantee smooth engine starts and stops
- shunting function
- half speed function
- engine won’t stall on power interruption of up to 1 sec. (e.g. dirty track)
- uninterrupted driving with external power pack
- stop by asymmetrical DCC signal (ABC) or DC brake generators
- all special lighting (FX) functions
- receives and sends LGB pulse chain commands
- stores 2 CV tables for easy adaptation to operational changes
- ZIMO’s signal controlled speed influence
- ZIMO’s location dependent function control
- train number recognition
- hard reset
- can be updated by the user via Internet!
- this is the second decoder that can activate selected functions automatically at a specific point on a layout (“position controlled function influence”). For example: turning lights on/off, blowing the horn when approaching a level crossing etc.
Sound Features:
- select from several different pre loaded sound samples
- load different sound samples with a computer, the program ZST (ZIMO Service Tool) and update module MXDECUP
- synchronized sound with cam sensor or virtual cam sensor (software generated)
- load dependent sound
- free allocation of sound files to functions F1 to F12
- “playable whistle” (signal length influenced by function key actuation)
- situation dependent sound such as cylinder drains, simmering or brake squeal
- automatic background sound at idle or moving, such as air pump, injector, generator etc.
- “on-the-main” sound optimization
- incremental sound programming
Please check out the full list of features here
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