Datum bc632D, Руководство пользователя

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CHAPTER THREE
3-14 bc632D Wall Mount LED Display (Rev A) Datum Inc
and allow for a new one, press '2' or SELECT to display the message, "Clear Event?" You may then
press "Y," RETURN or RUN to clear the event.
The event capture can detect rising edges or falling edges of the input signal. To select a rising edge
detect, press “3” or SELECT to display the message "Rising Edge?" You may press “Y,” RETURN,
or RUN to set the event capture for rising edges. To select a falling edge detect, press “4” or SELECT
to display the message "Falling Edge?" You may press “Y,” RETURN, or RUN to set the event
capture for falling edges. To disable the event capture, press “5,” or SELECT to display the message
"No Edge?" You may press “Y,” RETURN, or RUN to disable event capture. If you do not want to
change the edge polarity of the event capture you may press a number key (1-6) or SELECT to select
another item, or you may press PROGRAM to abort.
3.3.13 ADDR (SHIFT-F) - CHANGE LOCAL ADDRESS.
The address key is used to enter a local address so a remote computer can selectively program
displays.
The address is three characters long. Any character can be used, and case is significant; "Adr" is not
the same as "adr" or "ADR." When entering addresses, be careful of using zero or the letter "Oh," since
both look identical on the display.
Address "000" (all zeroes) is a "wildcard" address. All displays will respond to commands that begin
with this address.
3.3.14 PROGRAM RETENTION
The wall display will retain programming information for approximately one month after a power
interruption without access to power. However, to ensure sufficient charging time, the wall display must
be plugged into a power source for at least eight hours prior to a power interruption. If the unit is
plugged into a power source for only a short time, the unit's information retention time will be shorter.
When power is restored to the unit, the previously programmed parameters will be used automatically.
3.4 PROGRAMMING SUMMARY
PROGRAM: Select time source
1. Serial Channel 1.
2. Serial Channel 2.
3. Serial Channel 3.