10
1. Turning the 1900S On/Off
To turn the handheld transmitter on, hold down the button
on the right side of the transmitter until the LCD screen
illuminates. To turn the transmitter off, hold down the
same button on the right side of the transmitter until the
LCD screen shuts off.
UNDERSTANDING YOUR TRAINING
SYSTEM
To turn the receiver on, hold down the on/off button until
the LED indicator turns green. To turn the receiver off,
hold down the on/off button until the LED indicator turns
red.
On/Off
Button
On/Off Button