SAFETY INSTRUCTIONS
FEATURES
Read all safety instruction before operating the DR-1104.
1. Install equipment as follow conditions.
One DR-1104+4pcs of RA-1051A (basic)
(Two DR-1104+8pcs RA-1051A (expendable)
The apparatus shall not be exposed to dripping or splashing and
no object filled with liquids, such as vases, shall be place on the
apparatus.
Install at the place, not bending curved.
Do not install this apparatus in a confined space such as a book
case or similar unit.
Locate this apparatus away from heat source, such as radiators
or other device that produce heat.
Do not drop objects or spill liquids into the inside of the apparatus.
2. Keep in mind the following when connecting the apparatus.
Connect the apparatus after reading of O/P manuals.
Connect each connection of amplifier perfectly, if not, it maybe
Caused hum, damage, electric shock in case of mis-connecting.
To prevent electric shock, do not open top cover.
Connect the power cord with safety after check of AC power.
This apparatus should be serviced by qualified service person.
㙼G㤸G㇠G䚡
䏭㬉
㥐䖼㡸G㟨㟝䚌ὤ㤸㜄G⯜☔G㙼㤸㇠䚡㡸G㢱㛨G⸨㐡㐐㝘UG
XUG㢨⤤G㣙㋀㜄G㉘㾌䚌㜠G㨰㐡㐐㝘U
⫠⯜䏬G㚤䘸OyhTXW\XhP⪰G[G㜤䚌㜠G㟨㟝ᴴ⏙U
OkyTXXW[GYG㇠㟝㐐G⫠⯜䏬G㚤䘸OyhTXW\XhPG_ᾀ㫴G㇠㟝ᴴ⏙P
㫸┍㢨⇌G㇠ᴴG㐠䚌㫴G㙾ḔGⵈ␙㢨G䓽䓽䚐G㣙㋀U
䋩䗁㢨G㣌╌ḔGⱰὤ⇌G㏩ὤᴴG⬂㫴G㙾㡴G㣙㋀U
㫵㇠ṅ㉔㡸Gⵏ㫴G㙾⏈G㣙㋀G❄⏈G⇐ⵝὤẠOⵐ㜨㷨P㜄㉐G⫠G⛜㛨㫸G
㣙㋀UG
㢬䞈㉥GⱰ㫼O䞈䚍㚱䖼P㢨G㛺⏈G㣙㋀U
YUG㉘㾌㐐G㢨⤤㥄㡸G㨰㢌䚌㐡㐐㝘U
㇠㟝㉘⮹㉐G㐐㏘䊐G㜤ⵝⷉ㡸G㝸㤸䢼G㢱㡰㐔G䟸㜄G㜤䚨G㨰㐡㐐㝘U
ᴵ㦹G㜤㉔㡸G㝸㤸䚌G㜤䚨G㨰㐡㐐㝘U
O㨰㤸㠄G䂈☐⪰Gゅ㡴Gㇵ䈐㜄㉐G㜤UP
⺼㝸㤸䚐G㜤㡴G㣕㢀SG㥐䖼㢌G㋄ㇵG❄⏈G㙼㤸㇠Ḕ㢌G㠄㢬㢨G╝⏼␘U
㤸ὤ㤵G㻝G❄⏈Gᵄ㤸㇠Ḕ㢌G㠸䜌㢨G㢼㡰⦐G⟐ 㡸G㜨㫴G⬄㙸㨰㐡
㐐㝘UG
㨰GẄ⪌G㤸㠄G䙀⤠Ἤ⪰G㜤䚌ὤG㤸㜄G㇠㟝㤸㚉㡸G䞉㢬䚌㐔G䟸G㙼㤸
䚌G㜤䚌㐡㐐㝘UG
㥐䖼㡸G㍌⫠㐐⏈Gἐ㥉═G⺴䖼ḰG㣄㢨G㢼⏈G㇠⣀㢨G㍌⫠⪰G䚌㜠㚰G䚜U
ylhs{Gnyv|wOynTZYYWPḰG㜤䚌㜠G⤽G㐐㏘䊐㢌G⫠⯜䏬Gⵝ㋕㐐SG⫠⯜
䏬G㚤䘸㢌Gkh{hGⵃGh|kpvG㐔䝬⪰G㋕㐔䚌⏈Gὤ⏙U
ltlynlujSG⫠⯜䏬GXSGYSGZSG[㍐㠸⦐G㟤㉔Ề㢨G⺴㜠╌⓸⦑G㉘╌㛨G㢼
㡰⮤G┍㣅╌⏈Gㇵ䈐G䖐㐐⏈G㤸⮨㢌Gi|zGslk㫴㐐ὤ⦐G䞉㢬ᴴ⏙U
⫠⯜䏬G㚤䘸⪰G㜤䚌⮨G㤸⮨㢌Gwv~lyGslkᴴG䁐㬄U
OḔ㣙GⵃGwv~lyGvmmㇵ䈐G䞉㢬ᴴ⏙P
TX function of audio signal and selected speaker line data of relay
group from data and audio signal of remote amplifier when remote
announcement.
DETAILS
Permissible 1~8 pcs of RA-1051A with one DR-1104 to be easy
configuration for mormal announcement or emergency announcements.
㟝⓸
⸬Gὤὤ⏈G⽸ㇵⵝ㋕GⵃG㙼⇨ⵝ㋕G㐐㏘䊐㡸G⸨␘G䓬⫠䚌G㇠㟝䚌Ḕ㣄G䚔G
⚀G⫠⯜䏬G㚤䘸OyhTXW\XhP⪰G_ᾀ㫴G䞉㣙G㜤䚌㜠SG⮈㢬㐐㏘䊐㢌G㠸
㾌㝴⛜㛨㫸Gḧ㜄㉐Gⵝ㋕䚔G⚀G㟝㢨䚌G㇠㟝䚌㐘G㍌G㢼㏩⏼␘U
Priority, emergency, remote, 1, 2, 3, 4, operating details can be
checked on the busy LED indicator.
Permissible communication distance at 1Km(max) with data circuit
of RS-485 and remote amplifier.
Superior trans method audio circuit for long distance TX.
Power LED indicator on the front will be flashed when connecting
remote amplifier. (Possible to confirm "fault" or "power off")
㝘♈㝘G䟀⦐⏈G㣙ᶤ⫠G㤸㋕㜄G㉥⏙㢨G㟤㍌䚐G䏬⣐㏘ⵝ㐑G㵸䈑U
⫠⯜䏬G㚤䘸㝴GyzT[_\ⵝ㐑㢌Gkh{hG䟀⦐⪰G㵸䈑䚌㜠G䋩㐔ᶤ⫠⏈GXrGᾀ
㫴Gᴴ⏙U
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