Symbol PTC-2124, Руководство пользователя

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Chapter 3 Configuring TN-3270/5250
28 PTC-2124 User’s Guide
Figure 2. The PTC-2124 (right side view)
1. Pressing one of the scan triggers (one on each side of the PTC) activates the PTC’s optional laser scanner module. The shape
of the scan trigger conforms to the shape of the human thumb for ease of operation. Press directly on the raised round area
of either trigger. You will hear and feel a distinctive “click” when the scanner has been activated. The CPU LED glows solid
green and the PTC beeps to indicate a successful scan.
2. This IrDA 1.0 port allows the PTC to communicate via pulses of light to and from other IrDA-compliant devices, such as
printers and host systems. See Chapter 10 for information on using the PTC’s IrDA port.
3. This optional laser scanner module allows 1D bar codes to be read, interperted, and stored in the PTC’s memory.
4. The battery door provides access to the battery compartment, which contains the PTC’s Reset button and the lithium-ion
battery pack that powers the unit.
5. Pressing these two buttons (one on each side of the PTC) allows the PTC’s battery door and battery pack to be removed.
Refer to Chapter 11 for instructions on replacing the battery pack.
6. Use the PTC’s hand grip to hold the PTC during use. The hand grip is molded to provide a secure grip. An optional
adjustable leather hand strap (shown in Figure 3) is available for use with the hand grip.
6. Hand grip
5. Battery release button
(one on each side)
4. Battery door
1. Scan trigger
(one on each side)
2. IrDA port
3. Optional laser scanner