Filter
Top Products
3 - 10
Bottom Panel: 9700
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
Dolphin peripherals are designed to work exclusively with this connector.
The I/O connector supports RS232 and USB communication. For RS232, the maximum communication
speed is 115.2 Kbps with seven baud rate settings. For USB, the communication speed is up to 12 Mbps.
I/O Power Out
The I/O connector also provides power out (to peripheral devices) +5V at 500mA. This means that,
with the proper cable, the terminal can power another device. By default, power out is disabled, but the
5V output may be turned on programmatically.
Pin Description
1GND
2MIC_IN
3RI
4 USB_D-
5 USB_D+
6 AUDIO_GND
7 USB_5V_IN
85V_OUT
9TXD
10 RXD
11 RTS
12 CTS
13 DTR
14 DSR
15 MONO SPEAKER
16 VDC_IN
123456789101112131416 15