Memco G3X User manual

G3X Emergency Telephone
Installation Guide
Wiring
1. Ensure on-board speaker is plugged into the ‘SPK’ connector
2. Ensure jumper is plugged into the ‘SPX’ connector. (Note – this jumper is removed when an On-Car Extension (OCX) is
used. Please note that the G3X unit will work as a stand alone device, or with one OCX connected.
3. Connect emergency button to the ‘BUT’ connector. (Note – Button has to be N/O)
4. Connect phone line to the ‘TEL’ connector.
5. For programming, connect 9V alkaline battery to battery clips. (Note - The G3X is powered from the telephone line and
works without a battery. The battery provided is intended for use only during the programming of the unit and should
be disconnected from the unit after programming has been completed.)
Connections on the bottom of the unit
AUX
PWR (9-12V DC)
OCX MICROPHONE (MIC)
OCX BUTTON (BUT)
OCX SPEAKER (SPX OR EXT)
ONBOARD SPEAKER (SPK)
ALARM INPUT 1 (IN1)
ALARM INPUT 2 (IN2)
BATTERY CONNECTOR
CALL IN PROGRESS LED (LED1)
CALL ACKNOWLEDGED (LED2)
EMERGENCY BUTTON (BUT)
TELEPHONE LINE (TEL)
PROGRAMMING KEYPAD
Connections on the top of the unit

Programming
To program the device using the keypad, follow the below instructions...
1. Disconnect the G3X unit from the phone line and connect the 9-volt battery supplied.
2. Press the Program button above the keypad. You will hear three tones.
3. Enter the access code #9000000.
4. Listen for three short beeps indicating that the unit has entered programming mode.
5. You are now ready to enter programming commands, see Quick Programming Guide
below.
To program the device using a telephone line, follow the below instructions…
1. Using a mobile telephone or another land line dial the G3X.
2. You will hear 4 rings and three tones.
3. Enter the access code #9000000.
4. Listen for three short beeps indicating that the unit has entered programming mode.
5. You are now ready to enter programming commands, see Quick Programming Guide
below.
6. Once you have entered all commands, nish programming mode entering ## and hang
up.
To program the device remotely, using ETR software…
1. Refer to the G3X ETR Guide (Doc Reference: 450 852)
Quick Programming Guide
Programming commands can be performed in any order,
and after each command entry you should hear 3 beeps.
(Note that < and > are not on the keypad and are used
here only for the separation of eld parameters).
A pause can be inserted into the telephone number by
adding # in the appropriate place.
A number can be deleted by omission, e.g. # 0 * #.
Once you have entered all desired commands, nish
programming mode entering ##, remove the battery and
re-connect the telephone line.
Program 1st Phone Number #0 <phone number> *#
Program 2nd Phone Number #1 <phone number> *#
Program 3rd Phone Number #2 <phone number> *#
Program 4th Phone Number #3 <phone number> *#
Record Location Message #7(beep)
“location message” 0
Listen to Location Message #8
Reset Alarm State **0
Charge Super cap **3
Test Call Phone Number
(phone monitoring system)
**5 <phone number> *#
Start Test Calls **7

Operator Mode
The phone enters Operator mode when the G3X unit receives an incoming call. You are also able to enter this mode by
pressing the program button above the keypad.
Call acknowledgement 0
Enters Two Way Communication & call acknowledgement 1
Plays Location Message & Alert Message 2
Renew Call Timer 3
Mutes the microphone during the conversation #
Plays back 1st Phone Number in DTMF tones #0
Plays back 2nd Phone Number in DTMF tones #1
Plays back 3rd Phone Number in DTMF tones #2
Plays back 4th Phone Number in DTMF tones #3
Plays back 1st Phone Number in Voice ##0
Plays back 2nd Phone Number in Voice ##1
Plays back 3rd Phone Number in Voice ##2
Plays back 4th Phone Number in Voice ##3
Decrease speaker level 8
Increase speaker level 9
Decrease microphone level **8
Increase Microphone level **9
It mutes if no other digit is pressed within 3 seconds. Any other
digit including “#” immediately turns it back on. The microphone
is not muted while using keypad in operator mode)
Hangs Up with 2-3 seconds delay #*
Hangs the phone up with no delay *0
Advanced Programming
There are several advanced programming commands that can be entered while in programming mode. For most
installations these advanced settings do not need to be changed.
Advanced Settings 1
Programming Order: #* V WWW X Y Z *#
Factory default setting: #* 1 180 3 8 3 *#
Advanced Settings 2
Programming order: *** T U V W X Y ZZZ *#
Factory default setting: *** 0 0 0 0 0 0 000 *#
Advanced programming is now complete. Exit programming mode by pressing ##
Code Feature Options Default
V No answer timeout (1=50sec,
2=20sec, 3=30sec …)
1 to 9 1
WWW Call duration timeout (in
seconds)
060–
990
180
X Push button control (seconds to
be pushed before starting the
call)
3 to 8 3
Y Unique G3X address, when
multiple units are used with a
single telephone line . Please
note that if more than 3 units are
connected to a single telephone
line, they will need a battery
connected to ensure consistent
power
1 to 8 8
Z Voice Prompt Message Options
(3=Enable, 0=Disable, 5=Delays)
0,3,5 3
Code Feature Options Default
T Alarm Filtering – input 1 (0=input
inactive allows call, 1=input active
allows call)
0, 1 0
U Alarm Filtering – input 2 (0=input
inactive allows call, 1=input active
allows call)
0, 1 0
V Speaker Level (0=normal, 1=high) 0, 1 0
W ATT Jumper 0, 1 0
X Slow Dialing (0=normal dialing,
1=slow dialing)
0, 1 0
Y Skip Blank Number 0, 1 0
ZZZ Number of hours between test
calls (please refer to G3X ETR
Guide Doc Reference: 430 ….
- 000
For speaker and microphone, 3 levels available: Normal,
Medium and High. Three beeps indicates that the speaker or
microphone has been adjusted by one level. The Normal level
is the default and it is saved even if the power is removed from
the unit.
Note:

Mounting Instructions
Important Notes
1. To reduce or eliminate any possible interference, it is highly recommended that the wiring used inside the traveling
cable for the incoming phone line be a 20-22 AWG (0.35 to 0.50 mm2) twisted shielded pair with the shield grounded
at the elevator controller end only. Any terminations or splices between the elevator controller and the elevator phone
should have the shield carried through the termination of splice and not grounded at that point.
2. Filter inputs (‘In1’, ’In2’) can be used to prevent hoax calls (e.g. when the doors are open). Filter inputs are optically
isolated. They are active with a 5-32V DC or 24V AC voltage and inactive when the voltage is less than 2VDC. For DC
voltages the inputs are polarity sensitive. The active state current is 1-10mA.
3. The telephone line provided must be a touch-tone line.
4. The shield should be connected to the building earth at one end (and one end only);The shield should not be
connected to other wires inside the cable;
5. The building earth can sometimes cause noise on the G3X during calls. In this case, the battery negative can be used
instead.
6. All cable slack should be loosely looped on top or underneath car and not in COP.
7. Where possible avoid running any cables close to other cables (especially mains or high-voltage cables)
Testing the Installation
In the Call Centre:
1. Answer the call and listen to the voice prompt (if enabled). If voice prompt is
not enabled, operator will be in direct contact with the cabin.
2. At the tone, press 2 to hear the location message.
3. Press 0 to turn on LED2.
4. Check voice communication with the lift car.
5. Press *# to end the call.
In the Lift:
Press and hold the emergency
button for 3 seconds. G3X will dial
the emergency number.
1. The G3X is usually mounted in the
car operating panel. Use Fig. 1 as a
drilling guide.
2. Mount the green and yellow LEDs
in the Car Operating Panel (COP).
Fig. 1
‘A’ Holes: Mounting Standos
‘B’ Holes: Rear Mounting Holes
Speaker/Microphone
Grill ‘A’ Holes
Memco is a brand of Avire
Avire Ltd
Clyde House,
Reform Road
Maidenhead
Berkshire
SL6 8BY, UK
T: 01628 540100
F: 01628 621 947
E: [e-mail]
W: www.memco-global.com
W: www.avire-global.com
G3X IG V01 (GB)