SHANGHAI BAUDCOM COMMUNICATION DEVICE CO.,LTD
- 3 -
1- OLT/Video Downstream detector
（
1490nm/1550nm/1577 nm
）
2- ONT Upstream detector
（
1310nm/1270nm
）
3- Screen
4- Turn on/off
5- Cursor selection
6- Function selection
7- Menu/ Unit
8- Relative value
9-Cursor selection
10-Confirm key
11-Setting key
12-Menu/ Wavelength
13-USB Communication port
Operation Instruction
Power ON/OFF
Power ON
1. You should confirm the appearance of the product.Ensure the correct installation of
the battery.
2.Press the
key until the screen is light,The backlight of product will be dim if there is
no operation in 60 seconds.(You can set the brightness by yourself in Menu) If there is no
button operation for more than the set time, the meter will automatically turn off.
Power OFF
1.Press
key for about two seconds, to turn off the unit.
2.When the set time of auto-off is not 0 second,the product will be auto off if there is no
operation in the set time. You can press the
key to turn off the function, and the icon will
become gray.