UNI-T UTG2122B, Руководство пользователя

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22 UTG2000B Series
2.5.3 Frequency meter
This instrument is able to measure the frequency and duty ratio of compatible TTL electric level signal.
The range of measurement frequency is 100mHz~200MHz. When using the frequency meter function,
the compatible TTL electric level signal is inputted through external digital modulation or frequency
meter terminal (FSK Trig/CNT connector).
You can select Utility then Frequency meter to read frequency, period and duty ratio in the list. When
there is no input, the frequency meter will show the data of last measurement.
2.5.4 Network
Menu Sub menu Setting Note
Network
Access Auto/Manual When you select manual, you can edit
the following items
IP address
Sub-net mask
Gateway
MAC address
Select Utility, Network to enter into network setting.
Note: Since there are numerous items in Utility, there are 2 pages, you need to press again to skip to next
page.
1. Access
Press Access to select Auto/Manual
2. IP address
IP address format: nnn.nnn.nnn.nnn, range of the first nnn: 1 to 223, range of the other three nnn:
0 to 255. It is suggested to ask the network administrator for an available IP address. Select IP
address,use the keypad or the dial to input IP address. Save this setting. When starting the instrument
next time, the setting will be loaded automatically.
3. Sub-net mask
4. Sub-net mask format: nnn.nnn.nnn.nnn, range nnn: 0 to 255. It is suggested to ask the network
administrator for an available Sub-net mask. Select Sub-net mask, use the keypad or the dial to
input Sub-net mask. Save this setting. When starting the instrument next time, the setting will be