Infrared Modem User’s Manual
Page 8 of 41
Revision 1.0
2003/11 From 3JTech
3) Turn the switch to Serial on the rear of modem. Then please read the Software
Installation chapter.
Connect the modem to PDA
By Serial Port
Connect the cable for PDA (PP2-5600 Version) to the cradle of your PDA. Push
the switch to Serial. Next, please see the Installation Guide.
By IR Port (Only for PP2I-5600 models.)
Please read the Installation Guide for IR.
LED Status
Green:
The colour of LED is tells the modem is Power on.
When switching the switch to MR or IR of the modem, the modem powers on.
The GREEN LED should light on when it is ready to connect.
Red:
When the battery is low (under 4V), the Red LED would light. Please recharge
the battery or replace the battery.
Power-Down Mode
Use terminal and AT command to control power down mode:
1. Enable power-down mode:
Issue “ATS63.1=0”. ( Def.)
2. Disable power-down mode:
Issue “ATS63.1=1”.