Smoking Whistle - M.T.H. HO 4-8-8-4 Big Boy Engineer's Manual

Smoking Whistle

- Available in both DCS and DCC in HO
The smoking whistle has its own smoke fluid reservoir. To refill the reservoir, use a
dropper to apply 4 drops of smoke fluid into the hole. Gently blow into the hole to
breakup any air bubbles that may have formed.
DCC: The F7 key activates the smoking whistle. Learn more about this feature in
the DCC section of this manual.
DCS: The FSW softkey (feature smoking whistle) activates the feature. Also, SPW
activates the playable whistle in DCS, but this is independent of the smoking
whistle. However, it works in conjunction if both features are active. Learn more
about this feature in the DCS or DCS App manuals that can be found on the MTH
Web site, www.mthtrains.com/DCS
NOTE: In DCS and DCC, when the smoking whistle is active, the regular whistle
(whistle button in DCS; F2 in DCC) will play the whistle sound with simulated
steam coming from the whistle. When the regular whistle is played and held on
long enough to initiate the variable endings, the simulated steam coming from the
whistle directly follows the sound level.
M.T.H. HO 4-8-8-4 Big Boy Steam Engine
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