Automatic Sound Configuration Register
CV 197 selects which automatic sound functions are enabled when the
decoder is operating in analog or DC mode. This has been preset to have
the Automatic Whistle Signals activated so that whenever the locomotive is
stopped or started, Tsunami will produce the correct whistle signal appropriate
for the direction of travel:
One Short Toot = Stop
Two Medium Toots = Forward
Three Short Toots = Reverse
There are an additional four sound features that can be programmed for
automatic operation using a DCC system:
Automatic Grade Crossing Signal
- When enabled, Tsunami will play a grade
crossing signal (two long whistle blasts followed by a short and another long)
triggered by a sudden upward spike in the throttle.
Automatic Bell
- With this feature activated, Tsunami will turn the bell on and
off at preset speed points such as might occur when passing through a yard or
station platform.
Automatic Steam Release
- If turned on, this feature will cause a short steam
release to sound whenever Tsunami is brought to a stop.
Automatic Brake Squeal
- The brake squeal can be activated by slowing the
train down by a predetermined amount.
Additional information about automatic sound functions can be found in the
User’s Guide.
About the Whistles
The Tsunami Digital Sound Decoder installed in your C-19 has multiple
whistles to choose from. If you have a DCC system, you have the option of
selecting something other than the default whistle. The following table lists the
available whistles, selectable by programming CV 115.
Quick Start
Blackstone Models C-19 Quick Start Guide
Page 7
CV 115
Whistle*
0
D&RG Single Chime
1
D&RGW 463
2
D&RGW 3-Chime
3
D&RGW 488
4
D&RGW 489
5
D&RGW 497
6
ET&WNC “Tweetsie”
7
Peanut
*Default whistle will vary with road number.
