Digital Code Blue Timer And Elapsed Timer Operation; Code Blue Timer Operation; Elapsed Timer Operation; Normal State - Timer Mode - Primex XR Classic Series Installation Manual

D C
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The Code Blue Timer is a multifunction digital clock and timer that integrates with an existing facility Code Blue system to
effectively time each event. When a Code Blue event is invoked, a relay/pulse is sent from the Code Blue system to the
timer, which triggers it to begin counting up. If a Code Blue status is in effect, it will take priority and the timer's previous
task will run in the background until the Code Blue function is stopped. A switch control allows the user to operate the
timer in multiple modes. In the event of a power outage the timer's memory is backed up for up to eight hours.
A Digital Elapsed Timer accurately counts up or counts down to a maximum of 99 hours, 59 minutes, and 59 seconds, and
then capture and store event data for report generation. A switch control allows the user to run, hold, or reset the timer
when in elapsed or count down timer mode. When not in the elapsed timer mode, synchronized time is displayed.

Code Blue Timer Operation

Upon receiving a code blue system input, the clock immediately enters code blue mode and starts counting up
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from 00:00:00. Upon reaching 99:59:59, the code blue timer will beep for 3 seconds.
Code blue mode is indicated by the colon, dash and decimal points not being lit (in both viewing and counting
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modes).
Any other counting events remain operational in the background.
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Time duration of the last code blue event is stored in memory, and can be viewed until a new code blue event is
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triggered.
A code blue count can be halted by pressing the STOP/START button. Pressing either DISPLAY or RESET is
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ignored while in code blue mode.
Triggering of the code blue input while a current code blue is counting will be ignored.
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Elapsed Timer Operation

The timer has two states:
Normal State: Controls the operation of the timer and is the text labeled on the top of the switch control
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buttons. For additional information, see "Normal State - Timer Mode" located on page 32.
Set State: Controls the setup of the timer and is the text labeled on the bottom of the switch control buttons.
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For additional information, see "Set State - Timer Mode" located on page 33.

Normal State - Timer Mode

The Normal State consists of three modes: clock, count-up, and count-down. In this state, the text labeled on the top of
the switch control buttons are applicable (DISPLAY, STOP/START, RESET).
Table 5: Normal State Operation Display Specifications
LED Display
Primex Wireless
B T
ODE LUE IMER AND
Clock Mode
10:45 02
Displays current time
XR Classic Series Digital Clock/Timers Installation Guide
E T O
LAPSED IMER PERATION
Count-Up Mode
0.0:00 00
Decimal lit after the 10hr digit
Count-Down Mode
99:59 59.
Decimal lit after the 1 sec digit
32