Panasonic VL-MV74, Operating Instructions Manual, Page: 2 / 36

1. Introduction
Introduction
1.1 Model composition ........................................ 3
1.2 Accessory information ................................... 3
1.3 Additional/replacement accessories .............. 4
1.4 General information ....................................... 5
1.5 Symbols, expressions, and styles ................. 6
1.6 Trademarks and registered
trademarks ....................................................
6
2. Important information
Important information
2.1 For your safety .............................................. 7
2.2 Important safety instructions ......................... 7
2.3 For best performance .................................... 7
2.4 Other important information .......................... 7
2.5 For India only ................................................ 8
3. Preparation
Preparation
3.1 Controls ....................................................... 10
3.2 Using the display ......................................... 12
3.3 Setting the language, date and time ........... 12
3.4 Wide/zoom settings and zoom position
settings ........................................................
12
4. Talking and monitoring
Talking and monitoring
4.1 Answering doorphone calls ......................... 14
4.2 Transferring doorphone calls ...................... 14
4.3 Monitoring the outside with the
doorphone ...................................................
14
4.4 Talking with other devices ........................... 15
5. Recording and playing
Recording and playing
5.1 Recording doorphone images ..................... 16
5.2 Playing recorded images ............................. 16
6. Using electric locks and other
devices
Using electric locks and other devices
6.1 Using electric locks ..................................... 18
6.2 Doorbells ..................................................... 18
6.3 Panasonic PBX integration ......................... 18
7. Incoming call operations
Incoming call operations
7.1 When another incoming call is
received .......................................................
19
8. Additional functions
Additional functions
8.1 Zooming in and out (wide/zoom, pan/
tilt) ...............................................................
20
8.2 Sound and display settings for calls and
monitoring ...................................................
20
8.3 Ringtone settings ........................................ 21
8.4 Main monitor/extension monitor - function
settings list ..................................................
21
9. Expanding the system
Expanding the system
9.1 Registering extension monitors ................... 24
9.2 Cancelling devices ...................................... 24
10. General information
General information
10.1 Cleaning ...................................................... 25
10.2 Specifications .............................................. 25
11. Troubleshooting
Troubleshooting
11.1 Troubleshooting .......................................... 27
11.2 Error messages - main monitor ................... 29
11.3 Error messages - extension monitor ........... 29
12. VL-V901 basic operations
VL-V901 basic operations
12.1 Controls ....................................................... 30
12.2 Lobby station operations ............................. 30
12.3 Main monitor operations with the lobby
station .......................................................... 31
12.4 System conditions and limitations ............... 32
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