Amphenol BLD7754-PTE, Инструкция по эксплуатации

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4
INS7750 Rev. A
Protimeter Hygromaster2 Instruction Manual
3.1 Switching the Hygromaster2 ON and OFF
Prior to initial use, ensure that a 9V battery is correctly inserted in the battery
compartment.
Note:
The battery status is indicated by an icon on the display. When
the LOW BATTERY message appears, replace the battery.
To switch the Hygromaster2 ON, press the power button momentarily
Note:
The Hygromaster2 switches OFF automatically after 2 minutes if no
activity is observed, unless the default settings are changed (see
Section 4.7c, “Auto Off”, on page 17 for instructions).
To switch the instrument OFF immediately, press and hold for at least
3 seconds. Once has been depressed for 3 seconds or more, the text
string
SWITCHING OFF THE DEVICE
appears on the display. When is
released, the text string disappears and the unit switches OFF
Whenever the battery voltage falls below the threshold value, the battery
symbol starts blinking. If the battery voltage falls below the operating level,
the instrument prompts with the message
LOW BATTERY
SWITCHING OFF THE DEVICE