VT47S
– User Manual
Page 28/41
1.3. R
EAD INSTRUCTIONS
Press and hold one of the
keyfob buttons.
To start a new
test.
= previous
è
The device waits for RF signal.
1.4. T
EST RESULTS
PASS
: High signal
strength, green
range.
To start a new
test.
FAIL
: Low signal
strength, indicates
low battery, less than
25%, replace battery
(recommended).
To start a new
test.
