Fluke 28 II Ex - Power-Up Options

True-rms Digital Multimeter
Features
15
Power-Up Options
To set a power-up option, push a button from the list in Table 6 as you turn on the Product.
Table 6. Power-Up Options
Button Power-Up Option

(Yellow)
Disables automatic power-off feature (Product normally powers off in 30 minutes).
The Product reads “” until  is released.

Sets the Product in calibration mode and prompts for a password.
The Product shows “” in the display and enters calibration mode. See 28 II Ex Calibration Information.
C Turns on the smoothing feature. The Product reads “” until C is released.
D Turns on all LCD segments.
E Disables the beeper for all functions. The Product reads “” until E is released.
H
Disables auto backlight off (backlight normally disables after 2 minutes). The Product reads “” until H
is released.
G
Sets the Product into the high impedance mode when the mV dc function is used.
The Product reads “” until G is released.