9
RailKing N&W J Steam Engine
Proto-Cast and Proto-Dispatch:
When used with the remote lock-on included in this set, Loco-Sound-equipped
engines gain Proto-Cast
™
and Proto-Dispatch
™
features.
Proto-Cast:
This feature allows you to
play audio recordings through your
engine’s speakers. You must supply the
audio source (a small portable is
sufficient) and a male-to-male mini cable
(1/8” plug, like that used for the headset
with a portable CD/tape player) to connect
your audio source to the Remote
Lock-On. To use Proto-Cast, simply plug
the mini-cable into your audio source
(usually into the headphone jack) and into
the “Audio” port on the right side of the
remote lock-on and adjust the volume.
Proto-Dispatch:
This feature allows you
to broadcast your own voice through your
engine’s speakers. You must supply the microphone and a mini cable (1/8”
plug, like that used for the headset with a portable CD/tape player) to connect
your microphone to the Remote Lock-On. To use Proto-Dispatch, simply plug
the mini-cable into the microphone and into the “Mic” port on the left side of
the remote lock-on and speak into the microphone.
When these features are in use, the locomotive’s own sounds (engine sounds
and bells, whistles, and horns) will be muted so that only the sounds you
broadcast will be heard. Because these two features are voice activated, there
will be a 10-15 second delay after you stop speaking into the microphone or
turn off the stereo before the engine sounds resume. To stop using the feature
and return to normal operation, unplug the cable from the lock-on jack.
If using parallel tracks with multiple Loco-Sound-equipped engines,
Proto-Cast and Proto-Dispatch transmissions from one track may be picked up
by the other nearby engines.
If you experience popping and interference, try cleaning the track with
denatured alcohol as described in the “Cleaning the Wheels, Tires and Track”
section of this booklet.
Note: M.T.H. does not recommend using Proto-Cast and Proto-Dispatch
at the same time.
Proto-Cast
Proto-Dispatch
Power
Figure 8: Overview of the Inputs on
the Remote Lock On
