Accessories 3-7
Four Slot USB Cradle
This section describes how to use a Four Slot USB cradle with the mobile computer. For cradle communication setup procedures refer
to the MC50 Integrator Guide.
The Four Slot USB cradle:
Provides 12 VDC power for operating the mobile computer.
Enables data communication between the mobile computer (up to four) and a host computer, using a USB connection.
Synchronizes information between the mobile computer and a host computer. (With customized or third party software, it
can also synchronize the mobile computer with corporate databases.)
Simultaneously charges up to four batteries in the mobile computer.
Use only a Symbol-approved power supply (p/n 50-14000-148) output rated 12 Vdc and minimum 3.33A. The
power supply is certified to EN60950 with SELV outputs. Use of alternative power supply will invalidate any
approval given to this device and may be dangerous.
Hinweis: Benutzen Sie nur eine von Symbol Technologies genehmigte Stromversorgung (Teilenr. 50-14000-
148) mit einer Ausgangsleistung von 12 V (Gleichstrom) und mindestens 3.33A. Die Stromversorgung ist nach
EN60950 für die Verwendung in SELV-Stromkreisen zertifiziert. Bei Verwendung eines anderen Netzteils
werden alle für das Gerät gewährten Genehmigungen außer Kraft gesetzt, und der Betrieb kann gefährlich
sein.

Charging

Insert the mobile computer into a slot to begin charging.

Figure 3-5. Mobile Computer Battery Charging

Battery Charging Indicators
The mobile computer’s charge LED shows the status of the battery charging in the mobile computer. See Table 1-2 on page 1-7 for
charging status indications.
The standard battery fully charges in approximately 3.5 hours and the extended capacity battery fully charges in approximately seven
hours.