Masimo Radical Signal Extraction Instrukcja Operatora Pobierz pdf (Strona 49)

9-2 Radical-7 Color Display Signal Extraction Pulse Oximeter Operator’s Manual Radical-7 Color Display Signal Extraction Pulse Oximeter Operator’s Manual 9-3

Battery Operation and Maintenance

The Radical-7 Pulse CO-Oximeter Handheld includes a 1.5 Amp-Hour Nickel Metal

Hydride battery. The Radical-7 Pulse CO-Oximeter Docking Station may include the

optional 6.5 Amp-Hour Nickel Metal Hydride battery.

Before using the Radical-7 Pulse CO-Oximeter as a Handheld or transport monitor, the

Handheld battery and the optional Docking Station battery need to be fully charged.

To charge the battery(s), attach the Handheld unit to the Docking Station. Ensure that AC

power is attached to the Docking Station. Verify that the battery(s) are charging; the bat-

tery charging LED indicators on the Docking Station flash prior to charging and remain

illuminated while the battery(s) are charging. A continuously flashing battery charging

LED indicates that the internal battery temperature exceeds recommended operating

conditions for proper battery charging. Proper battery charging will proceed when the

temperature returns to recommended operating conditions.

The Handheld battery requires approximately 2 to 3 hours for charging. The optional

Docking Station battery requires approximately 6 hours for charging.

When the battery charging LED indicators turn off, additional trickle charging may occur

to complete charging. Although battery charging can occur while the Handheld is docked

and powered on, most efficient charge times are achieved with the Handheld unit turned

off.

CAUTIONS:

■ ALL BATTERIES LOSE CAPACITY WITH AGE, THUS THE AMOUNT OF RUN

TIME LEFT AT LOW BATTERY WILL VARY DEPENDING UPON THE AGE OF

THE BATTERY.

■ AT LOW BATTERY CONNECT THE RADICAL-7 PULSE CO-OXIMETER TO AC

POWER TO PREVENT LOSS OF POWER.

During battery operation of the Radical-7 Pulse CO-Oximeter, please note that the follow-

ing operating conditions affect the estimated run-time of the included batteries:

■ ILLUMINATION OF THE BACKLIT LCD SCREEN. TO CONSERVE BATTERY

POWER, KEEP THE BACKLIT LCD SCREEN AT MINIMUM ILLUMINATION.

■ VOLUME OF THE ALARM TONES. TO CONSERVE BATTERY POWER, KEEP

THE FREQUENCY OF THE AUDIBLE ALARMS TO A MINIMUM AND AT MINI-

MUM VOLUME.

■ THE SATSHARE FEATURE. TO CONSERVE BATTERY POWER, ALWAYS KEEP

THE UNIT ON AC LINE POWER.

Memory effects of the battery pack may shorten run-time. When battery run time is

significantly reduced, it is advisable to completely discharge and fully recharge the bat-

tery pack. To properly discharge the battery pack, use the Battery Discharge function as

described in Section 4, under Service.

service / maintenance

9-2

CAUTION:

■ IF THE RADICAL-7 PULSE CO-OXIMETER HANDHELD HAS NOT BEEN USED

OR CHARGED WITHIN SEVEN (7) DAYS OR MORE, THEN RECHARGE THE

BATTERY PRIOR TO USE.

■ IT IS RECOMMENDED THAT THE RADICAL-7 PULSE CO-OXIMETER HANDHELD

IS DOCKED TO THE DOCKING STATION ATTACHED TO AN AC POWER SOURCE

WHEN IT IS NOT IN USE TO ENSURE THAT THE BATTERY REMAINS FULLY

CHARGED.

The following tables outline the estimated run times of the battery powered Radical-7 Pulse

CO-Oximeter. The time estimates are based on a Radical-7 Pulse CO-Oximeter with fully

charged batteries. The time estimates are also based on a Radical-7 with and without

backlight lit, and the power save feature enabled and disabled.

The Radical-7 Pulse CO-Oximeter is always configured to include the Handheld battery. It

may optionally be configured to include the Docking Station battery. Please determine the

configuration of your system before referencing the following tables.

Configuration #1:

Radical-7 Pulse CO-Oximeter configured to only include the Handheld battery (standard

configuration); the Docking Station battery is excluded.

NOTE: For this configuration, it is advisable to operate only the Radical-7 Handheld unit

when running on battery power. Although it is possible to operate the entire Standalone

unit (the Handheld attached to the Docking Station, with the Handheld battery powering

the Docking Station as well) on battery power, the capacity of the Handheld battery pack

is insufficient to support this mode for long periods of time. The Power Save setting in the

General menu determines whether the Docking Station is powered or not during battery

operation. See Section 4, General, for a detailed description on proper use of the Power

Save setting.

RADICAL-7

CONFIGURATION

OPERATION MODE MINIMUM RUN-TIME

HANDHELD ONLY

Power Save “yes”

Backlight turned “off”

4 hrs

STANDALONE

Power Save “no”

Backlight turned “on”

1 hr

CONFIGURATION #2:

Radical-7 configured to include the Handheld and the Docking Station battery:

RADICAL-7

CONFIGURATION

OPERATION MODE MINIMUM RUN-TIME

STANDALONE

Power Save “yes”

Backlight turned “off”

4 hrs

STANDALONE

Power Save “no”

Backlight turned “on”

1 hr

service / maintenance

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