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BT521
Users Manual
1-6
Keys and I/O Terminals of the Product
Table 1-3 identifies and describes the keys.
Table 1-3. Keys of the Product
1
2
3
5
6
8
9
4
7
hsz001.eps
Item Key
Function
12
34
Softkeys that work flexibly for various functions on the display.
L
Selects an item in a menu and scrolls through information.
Switches between manual ranging and auto ranging. Cycles through all ranges in
manual ranging mode.
Turns on or turns off backlight.
Opens the Setup menu for configurations such as contrast, language, date/time,
and power off time.
Enables connection between the Product and nearby mobile devices for data
transmission.
M
Switches between Meter and Sequence measurement modes. For details, see
Chapter 3. Switches between Meter and Sequence memories. For details, see
Chapter 4.
Turns on or turns off the Product.
Freezes the current reading on the display and allows the display reading to be
saved. Also enables AutoHold.
Summary of Contents for BT521
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Page 8: ...BT521 Users Manual vi...
Page 10: ...BT521 Users Manual viii...
Page 20: ...BT521 Users Manual 1 10...
Page 48: ...BT521 Users Manual 6 2...