④
Compression ratio of main display area K2.
⑤
Distance from start point to fault point.
⑥
Green cursor of main waveform represents starting point, and white represents end
point, and between green ~ white is the length of the cable.
⑦
Main waveform display area.
⑧
Lower row of shortcut keys area.
⑨
Power prompt area indicates DC or AC power supply. It displays battery voltage
when it’s DC supply, and it displays rectified AC voltage when it’s DC supply.
⑩
Time - date display, a dedicated clock circuit inside, and a dedicated battery.
○
11
Moves selection: Shortcut key. Select to move cursor or move waveform. When
you select "cursor", up and down arrow keys are to move the cursor. When you select
"wave", up and down arrow keys to move waveform (Waveform can only be moved
in waveform comparison function mode or multiple pulse mode).
○
12
Filtering methods: Shortcut key. Select filtering methods of waveform quickly.
There are a total of four kinds of filtering methods, which are 0-3. You can choose
different filtering method to filter out interference in some ways. 0 = no filter, 1 =
light filtering, 2 = emphasis filtering, and 3 = depth filter. Usually select 0 or 1.
○
13
Speed selections: Shortcut keys. Switch quickly in the four kinds of speed of 160,
172, 184, 196.
○
14
Sampling frequency: Shortcut keys. Switch quickly in the three kinds of sampling
speed. 120M, 60M, 30M.
○
15
Sampling method: Shortcut keys. Switch quickly in the three kinds of sampling
mode. Pulse, flash, multiple pulses.
IV. Notes
★
If you want to use the internal battery, ensure that the battery is fully charged,
