Aiphone GTTLI Instructions User Manual

GT-TLI
Installation / Operation Instructions
This is the installation and operation manual for the GT-TLI only. Refer to the GT Series Installation 
and Operation Manual for complete information on all other GT components.
1012
Telephone Line Interface for the GT Series
ATTENTION: 

Precautions
!   WARNING
(Negligence could result in death or serious injury to people.)
2 | GT-TLI Installation / Operation Instructions
•	 High voltage is present internally. Do not open the case. Electric shock may occur.
•	 Do not dismantle or alter the unit. Fire or electric shock may occur.
•	 Do	not	connect	any	non-specified	power	source	to	the	+,	-	terminals	and	do	not	install	two	power	supplies	in	
parallel	to	a	single	input.	Fire,	damage	to	the	unit,	or	system	malfunction	may	occur.
•	 Keep	the...

•	Installation / Operation Instructions
•	 GT-TLI
•	 RJ11 cable
Wiring
Installation
A	working	GT 	system	with	at	least	one	entry	panel	is	required	when	using	the	GT-TLI	telephone	line	interface	adaptor.
The	GT-TLI	can	be	desk	mounted	or	wall	mounted	using	the	mounting	slots	on	the	back	of	the	unit.	Ensure	that	the	
mounting location is accessible.
3 
Package Contents
R2
R1
NOCNCR1R2COTEL12-24V
+
-
12-24V	 AC/DC
GT Bus Line
To Local Telephone From Phone Line
GT-TLI
EL-12S
13/16
3-9/16
1-1/8
Secondary Dry...

4 | GT-TLI Installation / Operation Instructions
Below are a few examples of connecting the GT-TLI to an existing telephone installation.
Wiring (continued)
Basic Connection
COTEL
From Phone Line
COTEL
COTEL
PBX
Analog Port
CO Line
SETTING1
4GHI7PQRS#0
ABC
JKL
TUV58269WXYZMNO3DEFTRANSFERPRIVACYHOLDSETTING1
4GHI7PQRS#0
ABC
JKL
TUV58269WXYZMNO3DEFTRANSFERPRIVACYHOLDSETTING1
4GHI7PQRS#0
ABC
JKL
TUV58269WXYZMNO3DEFTRANSFERPRIVACYHOLD
Note:
GT-TLI supports a maximum 
of 3 telephone sets.
PBX Connection 3...

Linking GT-TLI to GT system
Direct Select / Push Button Entrance Station Addressing
Step 1: Remove front cover from entrance station.
Step 2:	 To	enter	programming	mode,	use	a	small	screwdriver	to	push	and	release	button	under	the	rubber	cap	on	front	of	speaker	module	(GT-DA-L).	 The	amber	LED	will	begin	flashing,	then	remain	lit.	Once	lit,	the	entry	panel	is	in	
programming mode.
Step 3:	 At	GT-TLI,	press	the	PROG	button.	 The	GT-TLI	is	now	connected	to	the	entrance	panel.
Step 4: Push and release the...

6 | GT-TLI Installation / Operation Instructions
SET UP
Linking GT-TLI to GT system (continued)
The	GT-TLI	can	be	programmed	either	with	the	local	(internal)	telephone	or	remotely	by	calling	in,	via	DTMF.	
(see	flow	chart	below)
Enter	Password
⃰
2000# or  
⃰
2001#
Enter programming
•	 telephone #
•	 time outs
•	 audio levels
•	 etc...
Enter	00	to	exit	
programming
GT-DM Entrance Station Addressing
Step 1:	 While	in	standby	mode,	enter	#	plus	ID	code	(default	is	 
⃰
1111).	Re-enter	ID	code.
Step 2:	 Use...

SET UP - Accessing Program Mode
7 
Note:
•	A maximum of 10 seconds are allowed for each programming input. If the ti\
me exceeds 10 seconds, 
the GT-TLI returns to standby mode.
•	 No programming entries are possible when the GT-TLI is playing indicator sounds.
•	 Entering a correct function code is indicated by 1 long beep.
•	 Correct entry of parameters are indicated by the message “The code en\
tered is correct”                     
(see Programming Summary Chart).
•	 Incorrect entry of parameters are...

SET UP - Basic Programming
The	following	6	programming	steps	must	be	done	prior	to	operating	the	GT-TLI.
Disabling / Enabling Door Calling Telephone
The	GT-TLI	can	be	disabled	from	calling	the	programmed	telephone,	in	cases	where	the	tenant	wishes	not	to	be	
disturbed	by	the	GT	entrance	panel.	The	default	setting	is	with	Door	Call	 Activation	enabled.
•	 Enter program access code   
⃰
2001# -	“The	code	entered	is	correct”	will	be	played
•	 Enter  
⃰
	to	enable,	or	# to disable
•	 “The	code	entered	is...

SET UP - Advanced Programming
Ending Communication After Releasing Door on GT Entrance Panel
Choose	to	end	communication	immediately	after	door	release	(default),	after	5	seconds,	or	not	at	all.
•	Enter program access code   
⃰
2000#	-	“The	code	entered	is	correct”	will	be	played
•	 Enter 35	-	1	long	beep	will	be	played
•	  Enter  1	(immediate	disconnect),	1	long	beep	will	be	played,	enter	 0	-	“The	code	entered	is	correct”	will	be	played
•	  Enter  1	(5	sec.	delay),	1	long	beep	will	be	played,	enter	 1...

10 | GT-TLI Installation / Operation Instructions
SET UP - Advanced Programming (continued)
Communication Level For Local Telephone
Adjust	the	receive	and	transmit	communication	volume	for	the	GT	entrance	panel	to	the	locally	connected	telephone.
Receive from GT Entrance Panel. The default setting = 04.
•	 Enter program access code   
⃰
2000# -	“The	code	entered	is	correct”	will	be	played
•	 Enter 06	-	1	long	beep	will	be	played
•	 Enter nn	(nn	=	level,	00	max	level	-	31	min	level)	-	“The	code	entered	is...