Silent/Dark Mode Operation
C-2
www.zoll.com
906-0330-01-01 Rev. D
Silent/Dark Mode Operating Procedure
Follow these steps.
1. Press both the
Main Menu
and
Standby
buttons while turning the device on. This
configures the device to start with no visible light and no audible alarms. The device will
display
SILENT/DARK MODE ENABLED. PRESS ACCEPT KEY TO ENTER
SILENT/DARK MODE NOW
. Starting the device in this way enables Silent/Dark mode for
the duration of the power cycle (turning off the device cancels Silent/Dark mode; it must be
enabled again the next time the device is powered on).
a. Pressing
Confirm
while the message is displayed continues operation in
Silent/Dark mode.
b. Pressing
Mute/Cancel
enables the audible and visual alarms and the LCD back
light. In addition, Silent/Dark mode is added to the
Menu
, so that the operator can
enter Silent/Dark mode at a later time for the duration of the current power cycle.
2.
When aspirating in Silent/Dark mode, the operator should be extremely diligent in
monitoring the patient and device.
3.
To end Silent/Dark mode operation, press the
Main Menu
button, select
SILENT/DARK
MODE
, then select
OFF
, followed by
Confirm
.
a. Silent/Dark mode can be reentered, provided the device has not been turned off.
4.
When a High Priority alarm is detected, the infrared LED blinks at 2 Hz.
a. Pressing the
Mute/Cancel
button does not affect the infrared LED blink rate.
5.
When the device detects a Low or Medium priority alarm, the infrared LED blinks at 1 Hz.
a. The infrared LED continues to blink while Medium Priority alarms are active.
Pressing
Mute/Cancel
results in the infrared LED being lit continuously for 30
seconds.
b. The infrared LED blinks when the device detects a Low Priority alarm. Pressing
the
Mute/Cancel
button stops the blinking, leaving only the persistent message.
