Janam LPT20 Series User manual

Quick Start Guide
LPT20 Seriesmobile computer

Features front and side views
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1. Power button
2. Keypad
3. LCD display
4. Charging LED
5. Status LED
6. USB connector
7. Lanyard hole
8. Stylus
9. Scan / action
button
10. Action button
11. Battery cover
12. Scan / action
button
13. Up button
14. Down button

Features rear, top and bottom views
1. Data capture
window
2. Stylus
3. Speaker
4. Label recess
5. Battery cover latch
6. Battery cover
7. Handstrap clip
8. USB Connector
9. Handstrap bar
10. Reset Key
11. Battery cover
switch
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Getting started installing card and battery
Installing MicroSD card
1. Remove battery if necessary
2. Insert MicroSD card into the card slot
3. Make sure the card connector (the golden contacts) should be at the front of
insert
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Installing battery
–If battery cover is installed on the device,
slide the battery latch to the left.
–The battery cover will lift up slightly, grasp
the battery cover and remove it
–Insert the battery, left side (with golden
contacts) first, into the battery compartment
–Press the battery down until the battery
fully rests on the bottom of battery
compartment
–Put the battery cover back, tab first, and
press down until the latch secure the
battery cover

Removing battery
1. Slide the battery latch to the left.
2. The battery cover will lift up
slightly, grasp the battery cover
and remove it
3. Remove the battery, right side first,
from the battery compartmen
Getting started installing card and battery
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Installing handstrap
1. Separate the velcro of the handstrap.
2. Feed the loose end of the extended handstrap through the handstrap clip
3. Wrap the handstrap around the clip and fasten together to close the strap
Calibrating screen
1. For turn on the device 1st time
2. Follow the instructions on the welcome utility screen
3. Tap 5 crosses as appeared on the screen to calibrate the touch screen
Getting started

Enabling WiFi
1. Tap Start Menu, then tap and hold the Settings
2. Select Network Connections
3. Tap and hold AR6K_SD1 icon, make sure it is Enable
4. Double click the Network icon on the status bar, pick the desired AP and
setup as the wireless AP properties as usual
Disabling WiFi
1. Tap Start Menu, then tap and hold the Settings
2. Select Network Connections
3. Tap and hold AR6K_SD1 icon, make sure it is Disable
Getting started Enabling & disabling WiFi

Enabling Bluetooth
1. Tap Start Menu, then tap and hold the Settings
2. Select Control Panel
3. Double click Bluetooth Device Properties icon
4. Pick the Tools menu and then select Turn on Bluetooth item
5. Select Search Device and carry out bluetooth device operations as usual
Disabling Bluetooth
1. Tap Start Menu, then tap and hold the Settings
2. Select Control Panel
3. Double click Bluetooth Device Properties icon
4. Pick the Tools menu and then select Turn off Bluetooth item
Getting started Enabling & disabling BT

Performing soft reset
1. Slide the battery latch to the left and grasp
the battery cover and remove it
2. Use a stylus to press the reset key and release
3. The device is reset
Performing hard reset
1. Slide the battery latch to the left and grasp
the battery cover and remove it
2. Press “2” (or “8” if you want to format the
NAND flash as well) on the numeric keypad
3. Keep pressing the key, use a stylus to press
the reset key and release
4. When the green LED is flashing, release key “2”
or “8”
5. Put back the battery cover and calibrate the
screen
Getting started Soft and hard reset
Reset key

Getting started Refreshing ROM
Refreshing LPT20 ROM
1. Copy NK.bin, EBOOT.nb0 and splash.bin
(optional) to the root directory of the microSD
card
2. Open the battery cover, remove the battery
3. Insert the microSD card
4. Press and hold the left and right side Scan /
Action button
5. Install the battery to the battery compartment
6. Continue to press and hold the left and right
side Scan / Action button until the Update
Screen appears
7. Once NK.bin, EBOOT.nb0 and splash.bin
(optional ) have 100% complete updated.
Remove the battery and microSD card from
the device.
8. Insert the battery to the battery compartment
again
9. Performing the hard reset with NFLASH
format
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