Telecrane F21 Series, Manual

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6.0 Internal Horn option:
This section describes the Internal Horn Option on the following model numbers:
F24-6S-HN F24-8S-HN F24-10S-HN
F24-6D-HN F24-8D-HN F24-10D-HN
F24-12S-HN F24-12D-HN
Instructions for use:
The Internal Horn Option operates automatically with usage of the TELECRANE F24 Series
Radio Remote Control in which it is installed. F24 models ending in ”-HN” contain this option.
It will sound the horn on two conditions:
- The horn will sound for approximately two (2) seconds upon initially pressing
START in order to provide a warning that the crane or other equipment is being
started;
- The horn may be sounded by pressing START at any time after startup, regardless
of whether a motion button is being pressed. The horn will sound as long as the
START button is pressed. (This may be eliminated: see Adjustments, below)
Adjustments:
There are two (2) small DIP-style rocker switches near the lower edge of the Horn printed circuit
board. This board is mounted inside the front cover of the receiver. These switches constitute
the only adjustments available on the Internal Horn Option. As shipped, both switches are set to
“ON”.
SOUNDING HORN AFTER STARTUP:
The switch closer to the edge, numbered “1”,
controls whether pressing the START button after startup sounds the horn. If it is desired to use
the R0 relay without the horn sounding, press the rocker switch toward the “OFF” or “OPEN”
position. To resume sounding the horn on R0 activation, press the switch toward the “ON”
position.