Bottom Panel: 7800; I/O Connector - Honeywell Dolphin 7800 User Manual

When the protective SIM/memory card cover and battery pack are properly installed, the cards
are sealed against moisture and particle intrusion, read/write data is stored securely, and the
terminal's environmental rating is preserved; see
on page 3-16.
Rear Speaker
The integrated rear speaker sounds audio signals as you scan bar code labels and enter data.
The integrated speaker also supports playback of wave and MP3 files, software mixer, and
Speakerphone for WWAN/GSM audio. The operating frequency range is 600-3000Hz at
>90dB.
Stylus/Stylus Slot
The stylus is used to operate the touch panel. The back panel of the terminal features a storage
slot to hold the stylus when not in use. The stylus features a special tip for added accuracy and
ease of use.

Bottom Panel: 7800

Pin Description
1 PWR
2 PWR
3 USB1 HOST D-
4 USB1 HOST 5V OUT
5 USB1 HOST D+
6 A_GND
7 USB Client D+
8 USB Client VBUS
9 USB Client D-
10 GND
11 GND
Note: Signals referenced are for a DTE device.

I/O Connector

The I/O connector powers the terminal, charges the main battery, and facilitates communication. All Dol-
phin peripherals are designed to work exclusively with this connector. The I/O connector supports high
speed USB v2.0 communication with a maximum rate of 480 Mbps.
3 - 10
Installing a SIM Card and/or Memory Card