Huazheng HZ-5000, Руководство пользователя

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10
Point distance indication
（
11
）
When the GPS is successfully connected and the satellite signal is received, the
detection data saves the distance between the two measuring points and displays it in
real time. If the GPS module is not configured and poi nt distance will display 0m.
Data Storage Log
（
12
）
Once the measured data is stored, the number will be automatically incremented by 1.
100 Log means that 100 groups of data has been saved and it could store 0-1000 data.
Speaker Indicator
（
13
）
The loudspeaker indicator indicates the level of the speaker sound, the sound mode
has high, medium, low and off. When the speaker sound is off, the speaker indicator is
not displayed. The speaker volume is set in the menu settings
。
Locating Mode
（
14
）
Press button to select modes
（
Valley mode, peak mode, broad peak mode and peak
arrow mode
），
and the mode is displayed.
Frequency Indicator
（
15
）
Use the frequency key to select the desired detection frequency and the frequency will be
displayed.
Increase/Decrease Indicator
（
16
）
The number 0-100 in the lower side of the display shows the receiver's gain size. When
the signal source is too strong, it is necessary to decrease. When the signal source is too
weak, it needs to increase. During the detection, it is necessary to adjust the signal
strength to about 70% of the full scale.
Left/Right Arrow Indicator
When using the valley mode or the peak arrow mode to detect the pipeline position, the
left and right arrows could help to trace the pipeline position quickly. When the instrument
deviates from the left side of the pipeline, the right arrow appears. When the instrument