microHAM STATION MASTER Manual page 41

IMPORTANT: Any parameter change is not active until it has been stored in Station Master's EEPROM with the
STORE button. Multiple parameters can be changed at once and stored with a single click on the
Store button. To update the Rotator tab with the with the current values in Station Master, click the
Get button.
GET: Retrieves all parameters and and azimuth memories from Station Master and displays the values on
the Rotator tab.
STORE: Writes the parameters and the azimuth memories displayed on this tab to Station Master's internal
memory (EEPROM).
LOAD FROM FILE: Retrieves a file containing all parameters and azimuth memories from the computer and
displays the values.
IMPORTANT: Loading a file only fills the Rotator tab and DOES NOT store settings into the Station Master. To
load settings from file and store them to the Station Master, click the Store button after settings are
loaded to the Router.
SAVE TO FILE: Saves all parameters to the file on computer.
Connecting Rotator
The ROTOR port connects to external rotator hardware. There are
three (3) SPDT relay contacts for controlling CW and CCW
direction and AUX for custom purpose (BRAKE or SPEED).
Than analog pot or pulse contact input, reference output for pot
and solid 12V output for external power relays.
NOTE: The Rotor port does not provide power for the motor. With
commercial rotators, the original controller or a
replacement power supply is still needed.
IMPORTANT: Maximum rating for the CW, CCW and AUX relay
contacts is 24V AC/DC, 3A. If greater capacity is required, use
external 12V DC relays. Pin 1 supplies +12V DC which can be
used to power external relays.
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