Xiamen Leelen Technology JB-304 User manual

User's Manual(V2.7)
Please read this manual carefully before the products are installed.Technical specifications
and contents are subject to change accordingly without advance notification.

CONTENTS
Part 1. Product introduction
1.1 Use purpose
1.2 System configuration
1.3 Features and functions
Part 2. Technical parameters & structure
2.1 Technical parameters
2.2 Structure
Part 3. Installation and connection
3.1 Installation
3.2 Connection
Part 4. System programming
4.1 Audio jumper
4.2 Video resistor
4.3 Door station address
4.4 Card reader(for Model No.15&No.18 only)
4.5 Password (for Model No.18 only)
Part 5. Operation
5.1 Operation on door stations
5.2 Operation on indoor phones
Part 6. Troubleshooting
6.1 Test
6.2 Troubleshooting
Page
1
1
2
3
3
6
8
13
13
13
14
15
16
16
20
20
1~2
3~5
6~12
13~15
16~19
20

Model No.9
54.5X140.5X40(mm)Model No.18
102X175X39(mm)
Model No.15 surface mount
79X148X45(mm)
Model No.15 flush mount
93X168X52(mm)
Model No.15 surface mount,
card reader. 79X148X45(mm)
Model No.15 flush mount,
card reader. 93X168X52(mm)
Model No.6
94X138X38(mm)
Part 1. Product introduction
1.1 Use purpose
1.2 System configuration
1.2.1 Door stations
The system is applied to single family houses, offices, shops, warehouses, and other access control
purpose.
Configuration
Door station
Indoor phone
Power supply Adapter (18VDC, 1A)
Transformer (18VDC, 2.2A)
Options
Model No.
Model No.9
Model No.15
Model No.18
6
: V-16
Model: V-17
Model: V-18
Model: V-21
Model: V-22
Model: V-23
Model: V-25
Model: V-26
Model
Remarks
①Model V-21.
②4" TFT color screen is available on Model V-18, V-21, and V-26.
③7" TFT color screen is available on Model V-16, V-17, V-22, V-23,
V-25, N60, N72B, and N75B.
④Model F-7 is for the economic purpose of having extra indoor phones.
⑤Every video indoor phone requires the 18VDC power.
4" CRT b/w screen is available on
①
②
All panels are aluminum.
There are options of the bracket (surface mount) and installation box
(flush mount) for Model No.6 and No.15 door panels.
③Card reader is available on Model No.15 and No.18.
④Model No.9 door station is with a pinhole camera.
⑤
⑥
⑦Model No.18 is with a keypad for release doors.
Name tag is available on Model No.9 and No.15.
Door stations don't require any direct power supply.
PIN codes to
①Both are free voltage input AC100V~240V.
②One transformer can support up to 4 video indoor phones while one
adapter can support only one video indoor phone. But if there are 3 or
more door stations, another transformer may be required.
!
We may provide more options without advanced notification. and the current options may be replaced
u
Model: N60
Model: N72B
Model: N75B
Model: F-7
C A L L
MIC

1.2.2 Indoor phones
1.2.3 Power supply
1.3 Features and functions
Adapter Transformer
(DIN Rail)
> Call, answer, and release doors.
> DIY system with 4 wires; PLUG & PLAY connection.
> Various flexible connection diagrams are optional.
> Max. capacity: Up to 4 door stations and 4 indoor phones.
> Intercom and calling transfer between indoor phones.
> Various melody ring tones are optional.
> Two options to release doors, by SIGNAL or by POWER (except Model No.9).
> Surface and flush mount are optional (Model No.6 and No.15).
> Rainproof and anti-vandal (Model No.6, No.9, No.15 and No.18).
> Night viewing; illuminated call button.
> Pin-hole door camera is optional (Model No.9).
> Audio baby monitor.
> Touch button indoor phones are optional (Model N60, N72B, ).
> Picture memory function is available on Model N75B.
> Use passwords to release the doors (Model No.18 only).
> Use cards to release the doors (Model No.15 & No.18).
N75B
N72B,
> Extra unlock button for gates or garages or so (Model N60, N75B)
v
Model V-17
266X184X23(mm)
Model V-23
266X175X25(mm)
Model V-21
192X214X47(mm)
Model V-26
180X115X21(mm)
Model N72B
210X150X23(mm)
Model N75B
210X150X23(mm)
Model V-18
170X114X22(mm)
Model V-25
225X157X26(mm)
Model V-16
266X184X23(mm)
Model N60
239X139X20(mm)
Model V-22
266X175X25(mm)
Model F-7
101X135X25(mm)

Part 2. Technical parameters & structure
2.1 Technical parameters
2.1.1 Door station
2.1.2 Indoor phone
2.1.3 Power supply
2.2 Structure
2.2.1 Door stations
Camera:
Viewing angle:
Lens:
Resolution:
Min. illumination:
Video output:
Audio SNR:
Audio distortion:
Standby current:
Working current:
Working voltage:
Environment temperature:
Display:
Resolution:
Video output:
Audio SNR:
Audio distortion:
Standby current:
Working current:
Working voltage:
Environment temperature:
1/3” SONY CCD or 1/3” CMOS
92°
F=3.6
420TV Line
0.01 LUX
1Vp-p/75Ω
≥25dB
≤7%
≤60mA
≤230mA
DC18V±10%
-40℃～+70℃
4"CRT, 4"TFT, 7"TFT
420TV Line
1Vp-p/75Ω
≥25dB
≤7%
≤60mA
≤500mA
DC18V±10%
-10℃～+55℃
4.3”TFT,
Voltage input:
Voltage output:
Current output:
Power plug style:
Adapter
AC100V~240V
DC18V
1A
Optional
Transformer
AC100V~240V
DC18V
2.2A
/
w
B) Model No.9:
Light sensor
Screw
Call button
Name tag
Speaker
Cast aluminium panel
Pin-hole camera
LEDs
Microphone
A) Model No.6:
Light sensor
Screw
Screw
Call button
Speaker
Cast aluminium panel
Camera
LEDs
Microphone
Power indicator
D) Model No.15 (Surface mount):
Rain shield(Surface
mount bracket)
LEDs
Camera
Light sensor
Cast aluminium panel
Speaker
Name tag
Call button
Microphone
Screw
Card reader
inside
E) Model No.15 (Flush mount):
LEDs
Camera
Light sensor
Cast aluminium panel
Speaker
Name tag
Call button
Microphone
Screw
Screw
Card reader
inside
C) Model No.18 (Flush mount):
LEDs
Camera
Cast aluminium panel
Speaker
Call button
Microphone
Screw
Card reader inside
C A L L
MIC
Keypad

2.2.2 Indoor phones
B)Model V-18
A) Model F-7
Power indicator
4" TFT-LCD screen
Decorative aluminium coat
Microphone
Plastic casing
Speaker
Intercom call button
Monitor button
Unlock button
Answer button
Speech volume adjustor &
Image quality adjustors
E) Model V-16
Speaker
Power indicator
Intercom call button
Monitor button Unlock button
Answer button
Microphone
Speech volume adjustor
Image quality adjustor
Plastic casing
7" TFT-LCD screen
Decorative
ABS/Aluminium coat
F) Model V-17
Plastic casing
Decorative
ABS/Aluminium coat
7" TFT-LCD screen
Power indicator
Microphone
Speech volume adjustor
Image quality adjustors
Unlock button
Monitor button
Answer button
Intercom call button
Speaker
G) Model V-22
Answer button(illuminated)
Decorative
ABS/Aluminium coat
7" TFT-LCD screen
Microphone
Speech volume adjustor
Image quality adjustors
Unlock button
Monitor button
Intercom call button
Speaker
Chromeplated frame
H) Model V-23
Decorative
ABS/Aluminium coat
7" TFT-LCD screen
Microphone
Speech volume adjustor
Image quality adjustors
Unlock button
Monitor button
Intercom-call button
Answer button(illuminated)
Intercom call button
Speaker
Chromeplated lath
Chromeplated lath
Power indicator
Plastic casing
D) Model V-26
C)Model V-21
Speaker
Power indicator
Intercom call button
Monitor button
Unlock button
Answer button
Microphone
Contrast adjustor
Brightness adjustor
Speech volume adjustor
Plastic casing
4" B/W CRT or
TFT-LCD screen
Decorative ABS coat
Image adjustors
M - +
Microphone
Decorative coatABS
Speaker
Power indicator
Intercom call button
Monitor button
Unlock button
Answer button
Plastic casing
Speech volume adjustor
4" TFT-LCD Screen
Intercom call button Unlock button
Answer button
Plastic casing
Speaker
Microphone
x

2.2.3 Power supply
A) Adaptor B) Transformer
Plastic casing
7" TFT-LCD screen
Intercom call button
Standby
Monitor button
Unlock button
Answer button(illuminated)
Speech volume adjustor &
Image adjustors
Speaker Microphone
I) Model V-25
Intercom call button
Extra unlock button
Monitor button
Unlock button
Answer button(illuminated)
Speech volume adjustor
& Image adjustors
Microphone
Speaker
7" TFT-LCD screen
ABS decorative coat
J) Model N60
L) Model N75B
Function button
Intercom call button
Extra unlock button
Monitor button
Unlock button
Answer button
Microphone
Speaker
7" TFT-LCD screen
ABS decorative coat
K) Model N72B
Function button
Intercom call button
Standby button
Monitor button
Unlock button
Answer button(illuminated)
Microphone
Power indicator
Speaker
7" TFT-LCD screen
ABS decorative coat
Power indicator
Anode(L)
Cathode(N)
Ground( )
Power output terminals
-+-+
N L
Input power plug
Output power plug
to indoor phone
y

Part 3. Installation and connection
3.1 Installation
3.1.1 Door stations
B) Flush mount
a. Produce a groove (115x70x41mm) on a proper
position in the wall( ).
b. Put the box in the groove and fix it in the wall
with screws and cement( ).
c. Take off the coat from the door panel with the
enclosed driver( ).
d. Put the small seal behind the door panel and
fix them on the box with screws after connect
the cable( ).
e. Cover the panel with the coat and fix it( ).
④
③
①
②
①
Model No. 6
A) Surface mount
a. Take off the coat from the door panel with
the enclosed driver ( ).
b. Install the expansion plugs in the wall beside
the cable( ).
c. Put the big seal behind the bracket and fix
both on the wall with the screws( ).
d. Put the small seal behind the door panel and
then fix both on bracket after connect the
cable( )
e. Cover the door panel with the coat and fix them
with the screws and driver( ).
①
④
③
② .
①
Big seal
Small seal
Rain shield(bracket)
Soft plastic protector
Coat Door panel
expansion plugs
Please mind the soft plastic protector is put on the call switch. It is easy to drop.
Model No.9
a. Release the panel from the bracket with the enclosed
screw driver( ).
b. Choose a proper position and fix the big seal and bracket
on the wall with 2 screws ( ).
c. Put the panel on the bracket after connect the cable( )
d. Fix the panel from the bottom with the enclosed driver
and screw( ).
②③
①②
③ .
②③
Big seal
Small seal
Bracket
Panel
expansion plugs
Hook
Small seal
Soft plastic protector
Coat Door panel
expansion plugs
Box
Model No.18 (Flush mount)
a. Produce a groove(86.4x154.4x55mm)
on a proper position of the wall( ).
b. Take off the door panel from the box
with the enclosed screw driver( ).
c. Fix the box in the groove with screws
and expansion plugs or cement( ).
d. Fix the door panel in the box with the
screws( ).
①
②③
①
④②①
Door panel Box
③Wall
z
CAL L
MIC

Model No.15
A) Surface mount
a. Take off the door panel from the bracket
with the enclosed screw driver( ).
b. Fix the bracket on the wall with two screws
and expansion plugs( ).
c. Put the door panel on the bracket and fix it
after connect the cable( ).
①
②
③
①Make sure if the door station is waterproof and choose a proper position.
②Mind the actual camera viewing angle and put the door station on a proper position. [the manufacturer suggests 1.4~1.8m of height.]
③Do not put the devices at the places where there are high voltage, high temperature, strong magnet, corrosive, humidification, ets.
④Do not drag the cable.
⑤Keep the devices clean.
B) Flush mount
a. Produce a groove (75x150x50mm)
on a proper position of the wall( ).
b. Take off the door panel from the box
with the enclosed screw driver( ).
c. Fix the box in the groove with screws
and expansion plugs or cement( ).
d. Fix the door panel in the box with the
screws( ).
①
②③
①
④
Door panel
Box
expansion plugs
②
①
③
①
②
Bracket(rain shield)
Door panel
expansion plugs
③
a. Fix the bracket on the box
or on the wall with the
screws( or ).
b. Move the indoor
phone and put it on
the bracket after
connect the cable( ).
① ②
③
B) Video indoor phones
Audio and video indoor phones may have different sizes of bracket. Please install accordingly.
3.1.2 Indoor phones
A) Audio indoor phones
a. Take off the bracket by pushing the bracket and panel in contrary direction( ).
b. Fix the bracket on the box or on the wall with screws( ).
c. Put the panel on the bracket and push it down until the panel is locked by the hooks( ).
①
② or ③
④
expansion plugs
③Panel
Bracket
Hooks
②
box
Panel
Bracket
Audio indoor phone
①
bracket
Video indoor phone
expansion plugs
③
②①
Hook
box
{

C) Magnetic type
a. Fix the bracket on the box
or on the wall with the
screws( or ).
b. Move the indoor
phone and put it on
the bracket after
connect the cable( ).
① ②
③
bracket
Video indoor phone
③
②
①
box
3.1.3 Name tag
A) Model No.9
B) Model No.15
a. Use a proper driver and insert it into the gap of the name tag and then turn it up(jk).
b. Change the name tag.
c. Insert the set of name tag into the groove(l).
a. Press the name tag at a side and then take it off(j).
b. Change the name tag.
c. Insert the set of name tag into the groove and then press it to be locked(k).
3.2 Connection
3.2.1 Wires and distance
2
RVV4x0.5mm
(U.S.:AWG20)
Wires
RVV2x1.0
(U.S.:AWG18)
2
mm
≤100m Between the last door station and the last indoor phone
Best distance Remarks
≤100m For DIN rail power supply (transformer)
Thomas Brown
l
David Hunter
David Hunter name tag
plastic cover
plastic base
j
Thomas Brown
k
|
David Hunter
plastic cover
name tag
plastic base
David Hunter
j
k

Model No.9
NO
NC
COM
GND
VIDEO
AF
18V
S1 S2
Lock1
JP1 JP2
12
5
6
Model No.6
S1
S2
JPT
JP1
JP2
Lock1
Lock2
PT NC
1
2
4
5
6
7
Model No.15
COM
NC
NO
18V
AF
VIDEO
GND
S1
S2
Lock1
Lock2 JPT
PT
NC
1 2
4
5
6
7
A) Door stations
B) Indoor phones
Model F-7
J401 AF-P
AF
NC
OUT JP403
IN JP402
G
+18V
P
A
V
G
P
A
V
G
1 2
38
Model V-17
AF-P
JPT
AF
NC
PT
NC
JP403-OUT
Lock2
JP402-IN
Lock1
COM
NC
NO
+18V INPUT
P
A
V
G
P
A
V
G
1 2
3
4
5
7
8
Model V-16
AF-P
AF
NC
JP403-OUT
JP402-IN
+18V INPUT
P
A
V
G
P
A
V
G
1 2
3
8
Model V-18
AF-P
AF
NC
PWR
AF
V
G
JP403-OUT
+18V INPUT JP402-IN
1 2
3
8
Model V-22, V-23
AF-P
JPT
AF
NC
PT
NC
JP403-OUT
+18V INPUT
P
A
V
G
P
A
V
G
JP402-IN
Lock1
Lock2
Lock-
Lock+
COM
NC
NO
1 2
3
4
5
7
8
AF- P
JPT
AF
NC
PT
NC
P
A
V
G
P
A
V
G
JP402- IN
COM
NC
NO
+18V INPUT
JP403-OUT
1 2
3
4
5
7
8
Lock2
Lock1
Model V-21
Mod el V-25
AF- P
JPT
AF
NC
PT
NC
P
A
V
G
Lock2
P
A
V
G
JP402- IN
Lock1
COM
NC
NO
+18V INPUT
JP403-OUT
1 2
3
4
5
7
8
2
8
JP501
AF
NC
PWR
AF
V
G
PWR
AF
V
G
JP403-OUT
JP401
+18V
G
JP402-IN
1 2
3
8
Model N60
Model V-26
AF-P
AF
NC
+18V INPUT
P
A
V
G
P
A
V
G
JP402-IN JP403-OUT
12
3
8
Model No.18
COM NC NO
18V AF VIDEO AGND
S2
S1
JPT
PT
NC
1
2
4
5
6
7L+ L-
9
3.2.2 Terminals
6
7
8
9
Door station address code wires
Electronic lock selector(jumper)
Audio jumper
Program button
3
4
5
Terminal to power supply
Terminal for electronic POWER lock
Terminal for electronic SIGNAL lock
1Terminals to door station or/and indoor phone.
Both have no difference.
2
}

A. Basic connection
3.2.3 Component diagram
B. Best connection for up to 4 door stations and 4 indoor phones
C. Other workable connection
C1. Example 1:
Mod el N72B & N75B
P
A
V
G
JP6 1(Loc k)
P
A
V
G
Jp403
+18V INPUT
Jp402
1 2
3
4
AF- P
AF
NC
8
2
RVV4x0.5mm
2
RVV4x0.5mm
2
RVV4x0.5mm
2
RVV4x0.5mm
2
RVV4x0.5mm
2
RVV4x0.5mm
2
RVV4x0.5mm
e-lock
e-lock
e-lock
e-lock
e-lock
2
RVV4x0.5mm
2
RVV4x0.5mm
2
RVV4x0.5mm
2
RVV4x0.5mm
2
RVV4x0.5mm
2
RVV4x0.5mm
2
RVV4x0.5mm
e-lock
e-lock
e-lock
e-lock
10

①The basic components are 1 door station, 1 indoor phone, and 1 power supply. The max. capacity t
is 4 door stations and 4 indoor phones. More components may cause malfunctions.
②One adapter can support only one video indoor phone while one transformer can support up to 4 indoor phones. But if there are 3
or 4 door stations, one more adapter or transformer is required, because the turning monitor function may be not workable.
③All door stations do not require power supply.
④Audio indoor phones do not require independent power supply. They can share the same power supply with video indoor phone.
⑤For easy connection the diagrams of C1, C2, and C3 can be applicable to projects accordingly.
⑥Video resistors may be helpful in case there is any problem with image display especially while 2 or more video indoor phones are
used. Please go to 4.2 for the resistors' usage.
⑦When there are 2 or more door stations, the address wires have to be cut so that every door stations have their exclusive address
codes. If there are, please go to 4.3 for door station address.
⑧In case more indoor phones or door stations are required in diagram A,C1,C2,and C3, please connect them from the terminal wires
and try. If the image quality is not good enough and the image adjustors cannot help, please read 4.2 and try accordingly.
he manufacturer suggests
11
3.2.4 Electronic locks
There are various electronic locks. People from different countries may have different practice of
using electronic locks. Generally speaking there are two methods to release doors via door entry
systems. One is SIGNAL. Another is POWER. This system supports both. Users may adopt any
accordingly.
A) Diagrams for POWER electronic locks
A1. In door pho ne (exa mpl e: Mod el V-25 ) A2. Door station (exa mpl e: Model No. 15)
AF- P
JPT
AF
NC
PT
NC
P
A
V
G
Lock2
P
A
V
G
JP402- IN
Lock1
COM
NC
NO
+18V INPUT
JP403-OUT
COM
NC
NO
18V
AF
VIDEO
GND
S1
S2
Lock1
Lock2 JPT
PT
NC
C3. Example 3:
C2. Example 2:
e-lock
e-lock
e-lock
2
RVV4x0.5mm
2
RVV4x0.5mm
2
RVV4x0.5mm
2
RVV4x0.5mm

①P ease choose one of the abovementioned diagrams according to the electronic locks.
②
③Please put the jumper of JPT on PT position once you wire as diagram A1 or A2. But please put it on NC position once you wire
as diagram B1 or B2.
④In diagram B1 and B2 COM terminal has to be connected. NC means close circuit. NO means open circuit. Please choose a right
terminal according to the electronic locks.
⑤There are no terminals for electronic locks in the indoor phones of Model F-7, N60, V-16, V-18, V-26. And there is no terminal for
power locks on the door station Model No.9.
⑥The electronic locks can keep releasing in 0.5 second only in diagram A1 and A2, but in 5 seconds in diagram B1 and B2.
⑦It is available to release the electronic locks by directly pushing button if the locks are connected to the indoor phones.
⑧SIGNAL locks and POWER locks can be connected to different door stations or indoor phones. There is no interfere.
⑨A SIGNAL lock and a POWER lock can be connected to a same door station or a same indoor phone, but the jumper of JPT has
to be put on PT position, so that the instant strong power current will not destroy the devices.
⑩Please mind if the wires of electronic locks are nonpolarity.
l
Instant output (Diagram A1 & A2): 12VDC, 500mA.
12
B) Diagrams for SIGNAL electronic locks
B2. Doo r stat ion (exa mpl e: Model No. 15)B1. Indoo r pho ne (exampl e: Model V-25 )
AF- P
JPT
AF
NC
PT
NC
P
A
V
G
Lock2
P
A
V
G
JP402- IN
Lock1
COM
NC
NO
+18V INPUT
JP403-OUT
COM NC
12VDC
COM
NC
NO
18V
AF
VIDEO
GND
S1
S2
Lock1
Lock2 JPT
PT
NC
COM
NO
12VDC
3.2.5 Extra unlock button (Model N60 &N75B only)
There are extra unlock buttons with relays on Model N60 & N75B indoor phones. They can be applicable for gates, garages, lights,
etc.
e-lock
or
Gates, garages, lights, or etc.
...

Part 4. System programming
4.1 Audio jumper
4.2 Video resistor
4.3 Door station address
The audio jumper has to be put on AF position in the indoor phone if there is only one indoor phone.
In case there are more indoor phones, only the last indoor phone is required to do that. Meanwhile
the other indoor phones' jumpers have to be put on NC position. Please do the same if there are two
or more routes such as the diagrams of C1 and C2 in 3.2.3.
AF- P
JPT
AF
NC
PT
NC
P
A
V
G
Lock2
P
A
V
G
JP402- IN
Lock1
COM
NC
NO
+18V INPUT
JP403-OUT
Video indoor phone(Model V-25)
In case the image display is rolling or with any other abnormality problem and the image adjustors can
not help, please try to use the enclosed video resistors to connect between GND (G) and Video (V)
terminals in the last video indoor phone(s). Please take the following information as reference.
Purple
Green Black
Gold
75Ω video resistor
Brown
Green Brown
Gold
150Ω video resistor
If there are two or more door stations, the door stations have to be addressed by cutting the code wires
as the following table. The code wires are on the position as 3.2.2 A and marked as S1 and S2.
6
Please be sure every door stations have exclusive address numbers if they work together.
Diagram (3.2.3) Video resistor size and quantity required
A75Ω video resistor: 1 piece
B
C1
C2
C3
150Ω video resistor: 2 piece
Connect each on the two indoor phones that are closest to the door stations.
150Ω video resistor: 2 piece
Connect each piece on the two indoor phones separately.
75Ω video resistor: 1 piece
75Ω video resistor: 1 piece
13
Door station address No. Code wire: S1 Code wire: S2
0 (1st door station)
1 (2nd door station)
2 (3rd door station)
3 (4th door station)
%
%%
%
Video indoor phone(Model V-25)
AF- P
JPT
AF
NC
PT
NC
P
A
V
G
Lock2
P
A
V
G
JP402- IN
Lock1
COM
NC
NO
+18V INPUT
JP403-OUT
%
%
%
%

14
C. Cancel cards
a.
b. Push the CALL button and do not release it for 2 seconds( ). All registered user and master cards
will be canceled as soon as the door station sounds a long beep again.
Put a master card proximate to the reader( ). The door station will sound a long beep. ①
②
Meanwhil the reader gets ready for registering master cards.
k
I I
j
MAS T ER
B. Register user cards
a. Put a master card proximate to the reader( ). The reader will get ready to register user cards as soon
as the door station sounds a long beep.
b. Put a card proximate to the reader( ). The door station will sound a beep if it is registered as a
user card successfully. If more user cards are needed, please continuously put more cards proximate to the reader one by
one. (Max. capacity: 120pcs)
d. Exit by putting the master card proximate to the reader again( ). (It also can exit automatically after 15
seconds.)
①
②
①
k
j
MAS T ER
l
MAS T ER
4.4 Card reader (for Model No.15 & No.18 only)
A. Register master cards
The system provides up to 8 master cards. Users may use the card to register or cancel other cards
easily.
a. Push the program button in the back side of the door station with a tool .Release it when the door
station sounds a beep.
b. Push the CALL button and do not release it for 2 seconds( ). The door station will sound double
beeps. At this moment the system gets ready to register master cards.
c. Put a card proximate to the reader . When the door station sounds a beep, the card is registered
as a master card successfully. If more master cards are needed, please continuously put more cards
proximate to the reader one by one.
d. Exit by pushing the program button again( ). (It also can exit automatically after 15 seconds.)
①
②
③
①
( )
( )
j
I
k
I I
2"
2"

4.5 Password (for Model No.18 only)
Residents are allowed to use passwords to release the doors on the door station Model No.18.
A. Password settings
a. Get into the program status
Method 1>> Use the password on the door station. (Default password: 1234)
For example, push *90*1234#.
Method 2>> Push the program button on the back side of the door station.
b. Change passwords
Push *91*current password*new password#. For example, push *91*1234*5678#. Once the door
station sounds a long beep, the password has been changed to “5678” successfully.
C A L L
MIC
*90*1234#
C A L L
MIC
*91*1234*xxxx#
B. Password recall
In case residents forget the passwords, the following steps can recall the passwords.
Step 1>> Push the program button.
Step 2>> Push *91*new password*new password#. For example, push *91*5678*5678#. The door
station will sound a long beep to confirm the successful recall. Then the new password
has been changed to “5678”.
C A L L
MIC
*91*xxxx*xxxx#
S2
S1
JPT
PT
NC
L+ L-
15

Part 5. Operation
16
5.1.2 Use cards to release doors
Put a registered card proximate to the reader. The door station will sound a beep.
5.1.3 Use passwords to release doors
Push *90* + password +#.
C A L L
MIC
*90*xxxx#
5.2 Operation on indoor phones
5.2.1 Answer
Push button and speak.
C A L L
MIC
5.1 Operation on door stations
5.1.1 Call residents
Push the CALL button on the door station. The door will sound a feedback ring if the calling is
successful. The calling can be ended immediately once the call button is pushed again. If there is
no answer, the calling will end itself after 15 seconds.
The door can be released by pushing button without calling if the electronic lock is connected to the indoor phone.
5.2.2 Release door
Push button while the indoor phone is at intercom status.

5.2.5 Broadcast
Push button and then speak. The people other indoor phones can hear. nearby the
5.2.6 Call other indoor phones
Keep pushing button for 2 seconds. The other indoor phones will ring.
If there are two or more cameras, surveillance for different entrances is also available by a 2nd, 3rd, or 4th push. During
surveillance it is available to speak with somebody outside by pushing button and release the door by pushing button.
5.2.4 Video surveillance
Push button and then the image in front of the camera will be displayed on the screen.
5.2.7 Call transfer
Push button to ring the other indoor phones while at intercom status. After somebody answers,
the line will be transferred.
Functions of 5.2.4, 5.2.5 and 5.2.6 are available only if there are two or more indoor phones.
17
5.2.3 Release gates/garages ... (Model N60 & N75B only)
Push button if the indoor phones are with the function.
or
5.2.8 Adjust the image quality
Push button and then button to keep displaying longer in order to get more time for operation.
Push MENU button, the screen will show CON TRAS T,
BRIGHTNESS AN D COLOR by turn, then push + and -
buttons to adjust their scales.
M - +
2"

All handsets are not available to adjust the ring and speech volume.
5.2.9 Change the ring tone
Keep pushing button for 2 seconds. The indoor phone will ring. Then continue to push the button
again and again until the favorite ring sounds.
5.2.10 Adjust the ring & speech volume
Turn the wheel to decrease or increase the ring and speech volume.
18
M - +
5.2.11 OSD menu and picture memory (Model N72B & N75B only)
5.2.11.1 Operation on OSD menu
Push button to activate the screen. Then push M button to activate the OSD menu. There are
the items of brightness, contrast, color, language, date, time, and delete all. Users may push
button (+) and button (-) to adjust the parameters, and push M button to confirm or skip them.
M
B. Review the recorded images
Push button and do not release it for 2 seconds. The indoor phone will sound a double beep. The
latest recorded image will display. Users may push and buttons to turn the pages.
5.2.11.2 Picture memory
A. Record images
The indoor phone will record the visitor’s image automatically if nobody answers the call after 3
seconds. But the recorded images will be canceled automatically if the call was answered at last.
Users also may push button to shoot the image and record it during the communication.
2"
2"