Rae QRAE II, Руководство пользователя

Страница: 20 / 92

QRAE II User Guide
Page 18
4. Advance to the next digit by pressing the [MODE] key ( 0 000, 0 0 00, etc.). Note:
The display has a “wrap-around,” so once you reach the last digit, pressing
[MODE] advances to the first digit again.
5. Once you are satisfied with the password, advance to OK, and press [MODE].
6. If you want to cancel, advance to Cancel and press the [MODE] key.
If you use an incorrect password, the QRAE II will not enter Diagnostic Mode,
and will instead enter Normal Mode.
Note: The default password is 0000. If you change the password, write it down
and save it in a safe location. You do not have to change the password from 0000.
You can simply continue using 0000, step through the digits and then press the
[Y/+] key to enter Diagnostic Mode.
To Exit Diagnostic Mode:
1. Turn off the QRAE II by pressing and holding [MODE]. There will be a standard
shutoff countdown.
2. When it shuts off, you will be alerted. Release your finger.
Note: The next time you start QRAE II, hold only [MODE], and it will automatically be
in Normal Mode.
When the QRAE II runs in Diagnostic Mode, the screen shows raw counts for sensors
and battery levels (expressed as “cts,” short for “counts”). You can step through other
diagnostic information by pressing the [MODE] key.
The items followed by an asterisk (*) are user-changeable.

Sensor set*

Battery type (Li-ion or alkaline)

Display Contrast*

Backlight level and threshold*

Pump stall thresholds*
Note: If the QRAE II is in its cradle, and the cradle is connected via its data cable to a
PC, communication is possible in this mode.