Black & Decker PS400JRB Sleep Apnea Machine User Manual


 
11
AC POWER SUPPLY CONTROLS AND INDICATORS
The illustration below details the AC Power Supply front panel. Air vents keep the unit from
overheating. An On/Off switch turns the AC power circuitry on and off. The ON/OFF switch can
also be used to reset the AC power after shutdown due to overvoltage, overload or over-
temperature condition. The “On” status indicator lights when the AC power supply is on. The
AC outlets (covered when not in use) supply power to AC appliances.
AC Power Supply Operation
1. Turn power switch to on (the power indicator lights).
2. Plug in appliance and turn the appliance on.
Note: The AC power supply shuts down automatically when the battery voltage level is too
low. If the green LED flashes, a faulty condition such as an overload, overheating or short
circuiting has occurred. Turn the AC Power Supply off and unplug the appliance. Wait a
few minutes, then turn power back on.
USING THE EMERGENCY
AREA
LIGHT
The Area Light is controlled by an ON/OFF pushbutton. Make sure the light is turned OFF
when the unit is being recharged or stored.
OPERATING THE AM/FM RADIO
See page 6 to locate referenced controls, knobs and selectors.
• Slide the OFF/AM/FM/Weather Selector to the desired frequency (the AM or FM position).
• Turn the Radio Tuner Knob to select the desired station.
• Extend the built-in Radio Antenna and adjust for best reception.
Adjust the volume using the Volume Control Knob.
• To turn the Radio OFF, simply slide the OFF/AM/FM/Weather Selector to the OFF position.
OPERATING THE WEATHER RADIO
Slide the OFF/AM/FM/W
eather Selector to the W
eather band position.
• With the ALERT ON/OFF Pushbutton OFF, turn the Radio Tuner Knob to select the NOAA
station with the strongest signal.
• Extend the built-in Radio Antenna and adjust for best reception.
• Adjust the volume using the Volume Control Knob.
• Press the Alert Pushbutton to turn the Alert feature ON (the Alert LED will light) and press
the ALARM/LOCK Pushbutton to set it in lock position (the Alar
m Lock LED will light) for Aler
t
standby mode. Note that the speaker is muted while Radio monitors for a
hazar
d aler
t.
To turn the Radio OFF, simply slide the OFF/AM/FM/Weather Selector to the OFF position.
AC POWER SUPPLY
“ON” STATUS
INDICATOR
AIR VENTS
AC POWER SUPPLY
ON/OFF SWITCH
120 VOLT AC
OUTLETS
AC Power Supply Front Panel
PS400JRB_Manual EN_090506 SE.qxp 9/6/06 3:38 PM Page 11