HP B321 31.5-inch LED Digital Signage Display User Manual
Page 8
viii
B321/B421
Table Of Contents
5.1.2. Sound menu ..........................14
5.1.3. General settings menu ..........14
5.2. Network Settings .............................15
6. Input mode .............................................16
7. Cleaning and Troubleshooting .............17
7.1. Cleaning ..........................................17
7.2. Troubleshooting ...............................18
8. Technical Specifications .......................19
8.1. B321 ................................................19
8.2. B421 ................................................20
1. Unpacking and Installation .....................1
2. Parts and Functions ................................3
2.1. Control Panel ....................................3
2.2. Input/Output Terminals ......................4
2.3. Remote Control .................................5
2.3.1. General functions ....................5
2.3.2. Inserting batteries in the remote
control .....................................6
2.3.3. Handling the remote control ....6
2.3.4. Operating range of the remote
control .....................................6
3. Connection ...............................................7
3.1. Connecting External Equipments ......7
3.2. Connecting Multiple Displays ............8
3.2.1. RS232C control connection
(optional) .................................8
3.2.2. IR connection (optional) ..........8
3.3. IR Pass-through Connection
(optional) ...........................................8
3.4. Wire-connecting to Network
4. Operation ................................................10
4.3.1. Play files from computer .......10
4.3.2. Play multimedia files from USB
device ....................................10
4.4. Play options ..................................... 11
4.4.1. Playing music files ................ 11
4.4.2. Playing movie files ................12
4.4.3. Playing photo files .................12
5. Change your settings ............................13