Davis Instruments Energy EnviroMonitor, Руководство пользователя

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Using the Energy EnviroMonitor
Page 16 Energy EnviroMonitor Manual
Entering Negative Numbers
If you want to enter a negative number, first enter the number without the neg-
ative sign. Then press and release ENTER until the appropriate digit (the one
where you want to place the negative sign) begins to flash. Hold ENTER as this
digit cycles through the available entries, one of which will be a negative sign if
a negative entry is valid.
Example of Using ENTER: Setting the Time
You should use the following step-by-step example of using the ENTER key to
help you better understand its use.
1. Press TIME until the time display appears.
2. Press UNITS to change from the 12-hour format to the 24-hour format, as desired.
The 12-hour format is indicated by the symbol AM or PM. The 24-hour for-
mat is indicated by the symbol 24HR.
3. Press ENTER and hold it down.
The two left hand digits, which represent the hour, will begin to flash and
then cycle through the possible entries. (Note that the two digits which rep-
resent the hour are linked together when using the ENTER key.) If you are
using the 12-hour format, the digits cycle from 12 AM to 11 PM. If you are
using the 24-hour format, the digits cycle from 0 to 23.
E
NTERING THE
H
OUR
D
IGITS
4. Release ENTER when the correct entry appears.
5. Press and release ENTER to move to the next digit, the “tens” digit.
The “tens” digit begins to flash.
6. Press and hold ENTER down.
The “tens” digit will begin to cycle through the possible entries (0 to 5).
E
NTERING THE
“T
ENS
” D
IGIT
7. Release ENTER when the correct entry appears.