PeakTech 1220 - Page 71

4.2 Description for Front Panel and Keys
Figure 3
1
AC adapter Port
2
RS-232C Port.
3
USB Port
4
USB Mass Storage Port. (USB-Stick)
5
Output socket for 5V/1kHz signal
6
F1 - F5: Switch or Adjust options for each menu.
7
AUTO SET: Under DSO mode, automatically selects the horizontal scales, vertical scale, andtrigger level
according to the input signal.
8
Power switch.
9
◄ (+ Channel Setting): Adjust voltage scale.
10
CHANNEL SETTING: Enter Channel settings directly.
11
► (- Channel Setting): Adjust voltage scale.
12
▲: Adjust vertical position in Channel.
13
VERTICAL ZERO: Adjust vertical position to zero.
14
▼: Adjust vertical position in Channel.
15
RUN/STOP: key for running or stopping the operation
16
COPY: Press to save the waveform data into the USB Mass Storage Device.
7
LIGHT: backlight control.
18
OSC/DMM: Operation mode switching key between oscilloscope and multimeter.
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