99
Picture 2.13-11
2. Keyboard Test
Select “keyboard Test” to enter the key test interface, the on-screen lathy
rectangle shapes represent the front panel keys. The shapes with two arrows beside
them represent the front panel knobs. The squares represent the knob presses for scale
knobs. Test all keys and knobs and you should also verify that all the backlit buttons
illuminate correctly.
Note
：
●
When you operate, the screen would display the white (Color LCD) and black
(single LCD) repose.
●
The tested button or knobs corresponding area would display green (Color LCD)
or white (single LCD).
●
At the bottom of the screen display “Press‘ RUN/STOP’ Key Three Times to
exit” information prompt to show that press “RUN/STOP” three times for quiting the
test .
Summary of Contents for SDS1000 Series
Page 146: ...138 Coupling DC...
