1

RS-232C Interface

For uploading and downloading system data and files with a computer

2

RS-422 Interface (C-IN)

For communication between Optical Communication Units

3

RS-422 Interface (C-OUT)

 

 

4

AC Adaptor Jack

For connection of the AC adaptor

5

Hook

Secures the Pocket PC Terminal in place when on a wall-

 

 

mounted Optical Communication Unit.

6

Connection

Detects whether the Pocket PC Terminal is correctly mounted

 

Detector

onto the Optical Communication Unit.

7

Power Contacts

Supply power to the Pocket PC Terminal.

8

System Operation

Indicates the current operational status of the system.

 

Indicator

This indicator should light green a short while after you mount

 

 

the Pocket PC Terminal onto the Optical Communication Unit.

 

 

This system is not operating correctly if the system operation

 

 

indicator does not light.

 

 

Off:

System problem, or no communication with any of

 

 

 

the Pocket PC Terminals mounted on the Optical

 

 

 

Communication Units

 

 

Lit Green:

System operating normally, communication being

 

 

 

performed with at least one of the Pocket PC Terminals

 

 

 

mounted on the Optical Communication Units

9

Communication

Indicates the current communication status.

 

Status Indicator

Off:

No communication

 

 

Flashing Green: Communication in progress

 

 

Lit Red:

Problem with connection between Optical

 

 

 

Communication Units

10

Charge Indicator

Indicates the current status of the charger operation for the

 

 

lithium ion battery pack load in the Pocket PC Terminal.

 

 

Off:

No charging

 

 

Lit Red:

Charging

 

 

Flashing Red: Battery pack abnormality

 

 

Lit Green:

Charging finished

11

Power Indicator

Indicates the power status of the Optical Communication Unit,

 

 

and whether a Pocket PC Terminal is mounted.

 

 

Off:

Power off

 

 

Lit Red:

Power on, Pocket PC Terminal not mounted

 

 

Lit Green:

Power on, Pocket PC Terminal mounted

12

IR Interface

For non-contact infrared data communication with a Pocket PC Terminal

13

Power Switch

Turns power on and off.

14

Base

Rotate the base 180 degrees (so its high end is facing downwards)

 

 

when configuring the Optical Communication Unit for wall mounting.

15

DIP Switches

Use these switches to change the basic configuration of the

 

 

Optical Communication Unit.

16

Wall Hook Holes

Wall hooks (spacers + screws) enter these holes for wall mounting.

34

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Image 36
Casio IT-700/70 manual RS-232C Interface