TIANJIN GREWIN TECHNOLOGY CO.,LTD.
Web:www.grewin-tech.com Wh86-13072088960
Email:[email protected]
TIANJIN GREWIN TECHNOLOGY CO.,LTD.
Address:
2# MeiNian Plaza No.16 DongTing Road,Hexi Distr,300222,Tianjin China
.
8
built-in battery of the instrument is not enough for work
and
needs to be recharged. Generally, the machine
usesa high-performance lithium battery pack, fully
recharged for the receiver to work more than 10 hours.
Receiver recharging: The charger's circular is connected to the receiver's charging jack, the other
end is plugged into the 110V/220V power supply, charger indicator light is red during charging, and
it will turn green after full charged.
Signal Strength
（
8
、
9
）
The bar graph above the display window indicates the relative strength of the signal. The
number indicates the signal strength and it can be
adjusted by pressing
. Display the lower
side of the window with the number 0-100 to show
the receiver's gain size. When the signal source is
strong, it is necessary to decrease. When the signal source is weak, it needs to increase. When in
the normal detection, it is necessary to adjust the signal strength to about 70% of the full scale.
Display
（
10
）
Display a variety of measurement parameters and measurement results show.
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.
