Qisda M26 User Manual - page 5
M4-11-0002-100 - 5 - Version: 1.0 – 2007/12/03
M26 Evaluation Board User Guide
2 M26 EVALUATION BOARD DESCRIPTION
2.1 Description
M26 evaluation board provides USB, RS-232 interface; audio interface
(handheld & hand-free) and RF connection for function control and
calibration test. Both the connectors and major components on M26
evaluation board are illustrated as follows:
2.2 Installation
(1)
Check points before switching on the power supply:
A. DC power jack (1): Plug in the 9V power adaptor (Rated: 9V @1A)
B. SIM holder (2): Insert SIM card into the SIM card holder
C. Phone Jack (3): Inset the 4P connector to the phone Jack if you want
to verify the handheld audio path (MIC2 & Receiver).