User's Manual

PM451 Android 9.0 User Manual

Getting Started

Device Parts

No Name Description

1 Front LED indicators Indicate the power status and notification. See LED Indicator.

2 Display Display all operating screen

3 Keypad For detail information, refer to Using the Keypad

4 Microphone

Use for communications. Find the location on the other keypad

type in Microphone

5 I/O connector Pogo 7 pin type I/O connector

6 Battery lock (Left)

Press to release the battery from PM451. For more detail, see

Install & Remove Battery

7 Scan button (Left) Scan a barcode by pressing

8 USB connector with cap USB 2.0 Type C / OTG

9 Center LED indicator (Left)

Indicates success/failure of barcode reading. See LED

Indicator

Figure 1 PM451 front view