Power Supply - LeeLen JB-304 User Manual

2.2.2 Indoor phones
A) Model F-7
Intercom call button
C) Model N60
ABS decorative coat
7" TFT-LCD screen
D) Model N72B
ABS decorative coat
7" TFT-LCD screen
Speaker
E) Model N75B
ABS decorative coat
7" TFT-LCD screen
Speaker

2.2.3 Power supply

A) Adaptor
Output power plug
to indoor phone
B) Transformer
Anode(L)
Cathode(N)
Ground( )
Plastic casing
Speaker
Answer button
Unlock button
Microphone
Microphone
Intercom call button(illuminated)
Extra unlock button( illuminated)
Monitor button(illuminated)
Unlock button(illuminated)
Answer button(illuminated)
Power indicator
Speaker
Speech volume adjustor
& Image adjustors
Intercom call button(illuminated)
Function button(illuminated)
Extra unlock button( illuminated)
Monitor button( illuminated)
Unlock button(illuminated)
Answer button(illuminated)
Microphone
Power indicator
Intercom call button(illuminated)
Function button(illuminated)
Extra unlock button( illuminated)
Monitor button( illuminated)
Unlock button(illuminated)
Answer button(illuminated)
Microphone
Input power plug
Power output terminals
- +-+
N L
Power indicator
B) Model V-26
4" TFT-LCD Screen
Microphone
x
Decorative ABS coat
Power indicator
Speaker
Intercom call button
Monitor button
Unlock button
Answer button
Plastic casing
Speech volume adjustor
M - +
Image adjustors