Xantech 794 User manual


1
Modules & Connecting Blocks
INSTALLATION INSTRUCTIONS
794 & 797
INTERFACE MODULES
The Model 794 or 797 allows any of the Xantech 3-wire IR receivers, keypads and control systems to
connect directly to the serial remote control input jack found on many audio/video components. This
eliminates the need for attaching an emitter to the front panel of the unit. The installer, by choosing the
correct model number, suffix number and DIP switch settings, may use these modules to control many
components.
INSTALLATION
• Reviewalltables1,2,&3 tomakesureyouselectthecorrectinterface. Themodelnumbersuffixgenerally
specifies which INTERFACE CABLE is supplied with the unit (see Tables 1, 2 & 3).
•
Do Not extend the cable supplied with the 794 or 797. The unit may not operate reliably when a longer
cable is used.
•
Do Not plug the 794 or 797 into anything until all switches are set.
• There are ten DIP switches on the 794 and two on the 797. When the 794 or 797 is driven by a Model
390 Blast-IR or Model 792 Power Module, switch S1 must be in the 0(off) position.
• The 794 and 797 are designed to supply power to Xantech 3-wire IR Receivers and keypads. Connect
them directly to the IN, GND1 and +12V terminals. The IN and GND1 terminals may also be connected
to any Xantech emitter output port.
• Use a 781RG or 782-00 power supply to power the 794 and 797 by plugging them into the +12V jack.
You may also power them from other Xantech devices in a system by running +12 V and Gnd jumper leads
from the other device to the +12V and GND2 terminals on the 794 and 797.
• If the plug on the 781RG or 782 power supply does not fit the +12V jack on the 794 or 797, simply remove
the plug and connect the white striped wire to +12V and the black wire to GND2 on the 794 or 797
terminals.
MODEL 794
• Switch S3 should be in the 1(on) position in most
installations.
• When multiple 794’s are connected, or when ground
loops are encountered, set S3 to the 0(off) position.
• Switch S2, and S4 through S10, should be set ac-
cording to Table 1, page 2. For products not listed,
contact Xantech Technical Support. New versions
are added from time to time.
MODEL 797
• Switch S2 should be in the 1(on) position in most
installations. When multiple 797’s are connected or
when ground loops are encountered, set S2 to the 0
(off) position.
• In general, set S1 and S2 according to Table 2, next
page. For products not listed, contact Xantech Tech-
nical Support. New versions are added from time to
time.
OUTPUT
+12V
IR IN
GND1
GND2
+12V
1 (ON)
0 (OFF)
1 2 3 4 5 6 7 8 910
ON
SENDER/
EMITTER
12345678910
794
UNIVERSAL INTERFACE
Fig. 1 794-00
IR IN
GND1
GND2
+12V
OUTPUT
+12V
1 (ON)
0 (OFF)
SENDER/
EMITTER
12
1 2
ON
797 SERIES
UNIVERSAL INTERFACE
Fig. 2 797-00


2794-00/797-00
The following diagram, Fig. 3, illustrates a typical application of the 794 along with a 780-10 IR Receiver
to control an A/V receiver.
• The INTERFACE CABLE must always be plugged into the OUTPUT jack of the the 794, never the
SENDER/EMITTER jack.
• The SENDER/EMITTER jack is used when you need to control a component with an emitter -- in this case
a VCR.
• If you use a Model 797, you would connect it in exactly the same way.
NOTE: A wire may be required between the GND2 screw of the 794 or 797 and a ground connection
(chassis screw) on the device being controlled. Refer to notes 2 and 4, page 2.
Fig. 3
+12 VDC
IR OUT
GND
780-10 J-BOX RECEIVER
OUTPUT
+12V
IR IN
GND1
GND2
+12V
1 (ON)
0 (OFF)
1 2 3 4 5 6 7 8 910
ON
SENDER/
EMITTER
12345678910
794
UNIVERSAL INTERFACE
3-Conductor
Cable
781RG Power Supply
780-10
J-Box IR Receiver
(or other Xantech
3-wire IR Receiver
or Keypad)
283M
Emitter
A/V Receiver
VCR
INTERFACE
CABLE Plug into "Multiroom",
"Sensor IN ", "Serial In",
etc. jack on rear panel
of A/V component
TABLE 1 - 794 Series Interfaces NORMAL SWITCH SETTINGS
LEDOM&DNARB#ELUDOMECAFRETNIELBACECAFRETNI 123456789 01
008BFG,II005-PTGMOCDA
)4etonees( 03-497 otgulpinimonommm5.3 elbacgulpNIDnip-5 0010100010
4XPSSECCAOIDUA01-497 otgulpinimoeretsmm5.3
elbacgulpinimoeretsmm5.3 0 1 1000 10 10
71-TCREVRAC01-497 otgulpinimoeretsmm5.3
elbacgulpinimoeretsmm5.3 0 111010000
92-TC,42-TC,598RHREVRAC 05-497 otgulpinimonommm5.3
elbacgulponohpepyt-ACR 0 1 10 1000 10
)818ledoM(TNIOPRETNUOC01-497 otgulpinimoeretsmm5.3
elbacgulpinimoeretsmm5.3 00 11010001
)sledoMredlO(NONED01-497 otgulpinimoeretsmm5.3
elbacgulpinimoeretsmm5.3 0 111010000
)1/052PV,1/002DL(AJDUORAF01-497 otgulpinimoeretsmm5.3
elbacgulpinimoeretsmm5.3 00 11000101
)kcaJrosneSRI/W(ETAGSOF07-497 otgulpinimoeretsmm5.3
elbacgulpNID-iniMnip-5 0 111010000
SISEHTNYSLBJ
)kcaJrosneSRIhtiW( 07-497 otgulpinimoeretsmm5.3 elbacgulpNID-iniMnip-5 0 111010000
)A1PVA(NODRAKNAMRAH07-497 otgulpinimoeretsmm5.3
elbacgulpNID-iniMnip-5 0 111010000
)srehto&164-R(ARECOYK05-497 otgulpinimonommm5.3
elbacgulponohpepyt-ACR 0 111010000
)srehtoemos&231-XM(HSOTNIcM01-497 otgulpinimoeretsmm5.3
elbacgulpinimoeretsmm5.3 0 111010001
)1etonees(ATIKAM06-497 otgulpinimoeretsmm5.3
elbacgulpraludoM9-JR 0010011000
egnarOdnaRMneerG(ZTNARAM
)5-CR&skcajnIetomeR 05-497 otgulpinimonommm5.3 elbacgulponohpepyt-ACR 0 1 10 1000 10
DAN05-497 otgulpinimonommm5.3
elbacgulponohpepyt-ACR 00 11010001
)kcaJmm5.3htiW(IHCIMAKAN01-497 otgulpinimoeretsmm5.3
elbacgulpinimoeretsmm5.3 0 111010000
)NIDniP-6htiW(IHCIMAKAN04-497 otgulpinimoeretsmm5.3
elbacgulpNIDnip-6 0111010000
)IRtoN(OYKNO01-497 otgulpinimoeretsmm5.3
elbacgulpinimoeretsmm5.3 00 10001001
)kcaJ"RM"htiW(OYKNO01-497 otgulpinimoeretsmm5.3
elbacgulpinimoeretsmm5.3 0 111000100
)5-CR(06-RFSPILIHP05-497 otgulpinimonommm5.3
elbacgulponohpepyt-ACR 0 1 10 1000 10
MOOR-ITLUMhtiWllA(REENOIP
)2etonees-kcaJ 01-497 otgulpinimoeretsmm5.3 elbacgulpinimoeretsmm5.3 0 111010001
DOOWREHS01-497 otgulpinimoeretsmm5.3
elbacgulpinimoeretsmm5.3 0 111010001
)3etonees("SlortnoC"YNOS01-497 otgulpinimoeretsmm5.3
elbacgulpinimoeretsmm5.3 0 1 10 1000 10
)3etonees(RCVYNOS01-497 otgulpinimoeretsmm5.3
elbacgulpinimoeretsmm5.3 00 10001010
)3etonees(VTRBXYNOS01-497 otgulpinimoeretsmm5.3
elbacgulpinimoeretsmm5.3 00 10100010
METSYSTSDYNOS01-497 otgulpinimoeretsmm5.3
elbacgulpinimoeretsmm5.3 00 11000101
"SCRIS"niP-4/WTSD-NONYNOS08-497 otgulpinimoeretsmm5.3
)SCRISstif(elbacgulpniP-4 00 11010001
2CMAERTSDNUOS07-497 otgulpinimoeretsmm5.3
elbacgulpNID-iniMnip-5 0 111010000


3
Modules & Connecting Blocks
TABLE 2 - 797 Series Interfaces
TABLE 3 - Direct Connected Products
NOTES:
1. No connection to GND1.
2. Pioneer CD players, tape decks, projection TV's, etc., including newer receivers, require a wire
between the GND2 screw on the 794 and a ground screw on the Pioneer device.
3. May not be compatible with all models. Call Xantech for latest information.
4. Requires a wire between the GND2 screw on the 794 and a ground screw on the controlled device.
5. May require, on some models, a wire between the GND screw on Xantech Connecting Blocks and
a ground screw on the controlled device.
DIRECT CONNECTED PRODUCTS
The products listed in Table 3 do not need an Interface Module. Simply connect the serial IN jacks (Network
IN, Control IN, IR IN, etc.) on these products directly to an emitter output port on Xantech Connecting
Blocks using an INTERFACE CABLE as listed.
MOUNTING
Holes are provided in the end flanges of the 794/797 for mounting. Use the 2 screws provided to secure
it to any flat surface.
12-20-00
Rev.D
794-00/797-00
LEDOM&DNARB#LEDOMECAFRETNIELBACECAFRETNI12
6CSSDA04-797 otgulpinimoeretsmm5.3
elbacgulpraludoM32-JR 01
,V92-TC)kcaJ"ITLUM"(REVRAC
.cte 12-797 otgulpinimonommm5.3 elbacgulponohpepyt-ACR 01
"F"htiwsrehto&711-PT(NAMXUL
.)skcaJrosneSetomeRepyt 02-797 otgulpinimoeretsmm5.3 elbacrotcennoc"F"epyT 01
,93C,21RC,01-RC(HSOTNIcM
).cte,031-XM 22-797 otgulpinimoeretsmm5.3 elbacrotcennoc"F"epyT 01
-RSnokcaJRMeulB(ZTNARAM
).cte,005CE,005CA,29,28 12-797 otgulpinimonommm5.3 elbacgulponohpepyt-ACR 01
)kcaJ"ITLUM"(SPILIHP12-797 otgulpinimonommm5.3
elbacgulponohpepyt-ACR 01
"RMR"stnenopmoCCLRDYNOS05-797 otgulpinimoeretsmm5.3
elbacgulpinimoeretsmm5.3 01
"SCRIS"niP-4/WSRENUTYNOS
).cte,SE055,SE037-STSledoM(
08-797
)901NCM(
otgulpinimoeretsmm5.3
)SCRISstif(elbacgulpniP-4 01
LEDOM&DNARBELBACECAFRETNI#TRAPELBAC
K&B
)kcajNIRIetomerhtiwsledoM(
otgulpinimonommm5.3
.elbacgulponohpepyt-ACR 0502195
)srehtodna0008PVA(NONED mm5.3otonominimmm5.3 .elbaconominim 0547106
)srotcejorP(NOSPE mm5.3otonominimmm5.3 .elbaconominim 0547106
NODRAKNAMRAH
)5etonees-sledomtsoM( mm5.3otonominimmm5.3 .elbaconominim 0547106
VAPDEECORPLAGIRDAM
)kcajtupniRIetomeR( mm5.3otonominimmm5.3 .elbaconominim 0547106
NnosniveLkraM
o
93
)kcajtupniRIlanretxE( mm5.3otonominimmm5.3 .elbaconominim 0547106
IHSIBUSTIM
.)ylnosRCVemos-NIkrowteN( mm5.3otonominimmm5.3 .elbaconominim 0547106
dna727VS-XT,525VS-XT(OYKNO
)kcajNIXRMyerghtiwsrehto mm5.3otonominimmm5.3 .elbaconominim 0547106
DNUOSARAP
)tupnIetomeRlanretxE( mm5.3otonominimmm5.3 .elbaconominim 0547106
)kcajneerGhtiwsledoM(REENOIP mm5.3otonominimmm5.3 .elbaconominim 0547106
)srehto&XB589AR(LETOR mm5.3otonominimmm5.3 .elbaconominim 0547106
,074RXK,077XR(AHAMAY
)0902VXR,078VXR mm5.3otonominimmm5.3 .elbaconominim 0547106