LG KU250 Manuals

Manuals and User Guides for LG KU250. We have 2 LG KU250 manuals available for free PDF download: User Manual, Service Manual

LG KU250 User Manual

LG KU250 User Manual (297 pages)

Brand: LG | Category: Cell Phone | Size: 12.29 MB

Table of Contents

Table of Contents
191
Guidelines for Safe and Efficient Use

194
And Efficient Use 5

200
KU250 Features

200
Getting Started

202
- Installing the USIM Card and Battery
  202
- Charging the Battery
  204
- Disconnecting the Charger
  206
- How to Use a Microsd Memory Card
  206
- Memory Card Formatting
  208
- Turning the Handset On/Off
  208
General Functions

211
- Making and Answering Calls
  211
- Entering Text
  214
Overview of Menu Functions

216
- Games & Apps
  219
- My Games & Apps
  219
- Settings
  219
- Calling
  220
- Make Video Call
  220
- Call Logs
  221
- All Calls
  221
- Dialled Calls
  221
- Received Calls
  221
- Missed Calls
  221
- Call Duration
  222
- Data Volume
  222
- Call Costs
  222
- Call Divert
  223
- Voice Calls
  223
- Video Calls
  226
- Deactivate All
  227
Fixed Dial Numbers

227
Call Waiting

228
- Common Setting
  228
- Call Reject
  228
- Send My Number
  229
- Auto Redial
  229
Answer Mode

229
- Minute Minder
  229
- BT Answer Mode
  229
- Save New Number
  229
- Video Call Setting
  230
- Profiles
  231
- Multimedia
  233
  - Camera
    233
  - Video Camera
    234
- Music
  235
  - Recently Played
    235
- All Tracks
  235
- Playlists
  235
  - Artists
    235
- Albums
  235
  - Genres
    235
  - Shuffle Tracks
    235
    
    Video Playlists
    236
- Voice Recorder
  238
Messages

239
- Create New Message
  239
- Email
  240
- Inbox
  242
- Mailbox
  243
- Drafts
  245
- Outbox
  245
- Sent Items
  246
- Templates
  247
- Text Templates
  247
- Multimedia Templates
  247
- Emoticons
  248
- Settings
  248
- Text Message
  248
- Multimedia Message
  248
- E-Mail
  251
- Videomail
  255
- Voicemail
  255
- Service Message
  256
- Info. Service
  256
My Stuff

257
- My Images
  257
- My Sounds
  258
- My Videos
  259
- My Games & Apps
  261
- Others
  262
- My Memory Card
  262
Tools

263
- Quick Menu
  263
- Alarms
  263
- Calculator
  264
- Surface
  265
- Length
  265
- Temperature
  266
- Volume
  266
- Velocity
  267
- World Time
  267
- Sim Tool Kit
  267
- Contacts
  268
- Add New
  268
- Search
  268
- Speed Dials
  268
- Groups
  268
- Service Dial Numbers
  269
- Own Number
  269
- My Business Card
  269
- Settings
  269
- Display Data
  269
- Synchronise Contact
  269
- Copy All
  270
- Move All
  270
- Backup Contacts
  270
- Restore Contacts
  270
- Clear Contacts
  270
- Memory Info
  270
- Browser
  271
- Home
  271
- Enter Address
  271
- Bookmarks
  271
- Saved Pages
  272
- History
  272
- Cache
  273
- Cookies
  273
- Reset Settings
  273
- Security
  273
Connectivity 85

274
- Bluetooth
  274
- Server Sync
  278
Organiser

280
- Calendar
  280
- To Do Memo
  281
- Secret Memo
  283
- Date Finder
  283
- Settings Calendar
  283
- Clear All
  284
- Backup Calendar & to Do
  284
- Restore Calendar & to Do
  284
- Greeting Message
  286
- Auto Update Date/Time
  287
- Network Mode
  288
- Preferred Lists
  288
- Access Points
  289
- PIN Code Request
  290
- Change Codes
  291
- Memory Manager
  291
- Handset Common Memory
  291
- Handset Reserved Memory
  291
- External Memory
  292
- Primary Storage Setting
  292
- Reset Settings
  292
Accessories

293
Software Upgrade

295
Technical Data

296

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LG KU250 Service Manual

LG KU250 Service Manual (175 pages)

LG Cell Phone User Manual

Brand: LG | Category: Cell Phone | Size: 5.73 MB

Table of Contents

Table of Contents
2
1 Introduction

4
- Purpose
  4
- Regulatory Information
  4
2 Performance

6
- System Overview
  6
- Usable Environment
  7
- Radio Performance
  7
- Current Consumption
  13
- Rssi Bar
  13
- Battery BAR
  14
- Sound Pressure Level
  15
- Charging
  15
3 Technical Brief

16
- General Description
  16
- GSM Mode
  18
- Gsm Transmitter
  21
- UMTS Mode
  22
- LO Generation and Distribution Circuits
  24
- Off-Chip RF Components
  24
- Digital Baseband(DBB/MSM6245)
  33
- Block Diagram(MSM6245)
  35
- Subsystem(Msm6245)
  36
- Vocoder Subsystem
  42
- Power Block
  44
- External Memory Interface
  49
- H/W Sub System
  51
  - Msm Sub System
    53
  - Key Pad
    56
  - Camera Interface
    57
  - Keypad Light
    60
- Main Features
  67
4 Trouble Shooting

72
- RF Component
  72
- Signal Path_Umts Rf
  74
- Signal Path_Gsm Rf
  75
- Checking VC-TCXO Block
  76
- Checking Front-End Module Block
  78
- Checking UMTS Block
  80
- Checking GSM Block
  85
  - Checking Rf Tx Level
    86
  - Checking Pam Block
    88
  - Checking Rf Rx Block
    89
- Checking Bluetooth Block
  91
- Power on Troubleshooting
  93
- Charger Troubleshooting
  95
- USB Troubleshooting
  98
- SIM Detect Troubleshooting
  99
- Camera Troubleshooting
  101
- Vga Camera
  102
- Keypad Backlight Troubleshooting
  104
- Main LCD Troubleshooting
  105
- Receiver Path
  106
- Headset Path
  108
- Speaker Phone Path
  110
- Main Microphone
  112
- Headset Microphone
  114
- Vibrator
  116
5 Download

118
- U250/Ku250 Download
  118
  - Introduction
    118
  - Downloading Procedure
    118
  - Connecting to Pc
    119
  - Troubleshooting Download Errors
    128
  - Caution
    132
6 Block Diagram

133
- GSM & UMTS RF Block
  133
- Interface Diagram
  135
7 Circuit Diagram

142
8 Pcb Layout

146
9 Calibration & RF Auto Test Program (Hot Kimchi)

148
- Configuration of HOT KIMCHI
  148
- How to Use HOT KIMCHI
  151
10 Factory Test Mode

153
- Test Program Setting
  153
- WCDMA Test Mode
  154
- GSM Test Mode
  155
11 Exploded View & Replacement Part List

156
- Exploded View
  156
- Replacement Parts
  158
- Mechanic Component
  158
- Main Component
  160
- Accessory
  173

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