Specifications Part 1

3 - 8 Dolphin® 9500/9550 Mobile Computer User’s Guide
Bottom Panel Features
Com Port Assignment Table
Industrial Connector
USB/RS-232
The industry-standard RS-232 port allows the user to connect with peripherals, such as printers, serial modems and desktop
computers for USB and serial communication to the Dolphin 9500/9550 terminal. The maximum RS-232 speed is 115kbps with
seven baud rate settings. The USB communications runs at 2 Mbps. The port also supports power so that you can charge the
terminal.
9.5 VDC Power Port
This port connects the Dolphin 9500/9550 to DC power for powering peripheral devices and charging the main and backup
batteries.
Power is fed through the 17-pin communications port.
Batteries
CAUTION: Use only the 7.4V battery packs provided by HHP. The use of any other battery pack in the Dolphin 9500/
9550 terminal will void your warranty and may result in damage to the Dolphin terminal or battery.
There are two batteries in the Dolphin:
Internal Backup Battery Located inside the Dolphin, this battery backs up the RAM and clock when the Li-Ion main
battery is discharged or removed from the terminal. The internal backup battery is not user replaceable.
Li-Ion Battery Pack The battery pack is the primary power source for operating the Dolphin terminal.
Internal Li-Ion Backup Battery
The Dolphin’s internal backup battery prevents the terminal from being reset if you need to remove and replace the main battery
pack. The battery retains RAM data and allows the real-time clock to remain operational for up to 30 minutes when the battery
pack is removed.
If the backup battery becomes fully discharged of power after the initial charge cycle, it will require a minimum of 10 hours of
charging time to perform and maintain the system as described above.
The internal backup battery is charged by the Dolphin’s main battery pack when an external power source such as the Dolphin
HomeBase, is not available. If the terminal is left without the main battery pack for more than 30 minutes, the internal backup
battery will need to be recharged.
Com Port 1 Serial
Com Port 2 Bluetooth Module
Com Port 3 Raw Infrared
Com Port 4 GSM Module
Com Port 5-9 Bluetooth Ports
Custom 17-pin Connector