Front Panel - Wellell Optima Auto Manual Del Usuario

Optima Auto Series / English

2.4. Front Panel

(1). Power Key
Power Key is to turn on and turn off pump.
(2). Panel Lock key
User interface will be locked automatically 5 minutes after last operation. To unlock interface,
press and hold Panel Lock key for 1 second.
NOTE- Always unlock user interface before turning off the pump.
(3). Max Firm key
This key is to make sure mattress can be reached maximal operating pressure. This mode will
last for 20 minutes and then return to previous setting automatically. This function can be used
during patient transfers or nursing procedures for better support. To disable this function, please
press Max firm key again.
(4). LCD & Knob
Knob is to choose and confirm setting displayed on LCD, rotate
the knob and press once to select the setting mode desired in the
highlight.
(5). Alarms and alarm mute key
When there is an alert situation happened, the LCD screen will display a corresponding error
code with an audible buzzer in an interval of a few seconds. The buzzer can be temporarily
suspended by pressing the Alarm Mute key. Alarm buzzer will signal repeatedly every 3 minute
until the alert situation is resolved.
Below presents 2 types of alarm and please refer to the attached error code table for details.
(6). Signal icon (FOR IOT DEVICE ONLY)
This appears ONLY on the IoT-technology-enabled device. The icon shows signal strength. Make
sure to place the device at where the signal coverage is sound.
Note: The IoT (Internet of Things) function is ON automatically when the system is activated.
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