User's Manual

14
The TMC-424E offers several manual operation methods. A separate Function Dial position is
provided for Manual Station and Manual Program
operations
NOTE: All program control options selected within Special Functions will also apply to all manual
control operations.
Manual Station Operations
The TMC-424E offers two ways to manually activate individual stations: True manual, to operate a
selected station without a specified run time, and Timed manual to operate selected stations with
an assigned temporary run time.
• True Manual Operation
1. Turn the Function Dial to
Manual Station .
2.
Press the button as needed to select the station number.
3. Press the
button to turn on the station. ON will be displayed with the icon.
NOTE: The station will run continuously until a navigation button is pressed or the Function
Dial is turned. The station will turn off automatically at Midnight.
IMPORTANT: Flow thresholds do not apply during True Manual and Timed Manual
operations.
• Timed Manual Operation
1. Turn the Function Dial to
Manual Station .
2.
Press the button to select the station number.
3. Press the
or buttons to select a manual run time (1 minute – 8 hours).
4. To select additional stations, repeat steps 2 and 3.
5. When station selections have been made, turn the Function Dial to
RUN .
• The operating station number(s), remaining station run time and the
icon (flashing) will
begin alternating with the current time of day.
• The stations will operate in the order selected, either sequentially or concurrently as deter-
mined by the Stack/Overlap option selection.
• Automatic mode will resume when the manual operation has been completed.
•
To advance through the station sequence, press the button.
• To terminate manual operation at any time, turn the Function Dial to
OFF .
When the display stops flashing, turn the dial to RUN .
Manual Operations