V-5330215 - Zvučnik Valcom - Besplatni korisnički priručnik

KORISNIČKI PRIRUČNIK V-5330215 Valcom

ROUND VOICE COIL (V-5330115)

AND 70V SPEAKER (V-5330215) WITH SUPPORT BRIDGE

Dimensi ons/ Weight

• 12.88"Dia. x 3"D (32.7cm x 7.6cm)
• V-5330115 / 5.5 lbs. (2.5kg) V-5330215 / 5.9 lbs. (2.7kg)

1

UNSCREW, CUT OFF, OR BREAK (PLASTIC) SHI PPI NG SCREW S THAT MOUNT THE SPEAKER TO THE BRI DGE SUPPORT.

2

REM O VE CEILING TILE FROM CEILING AND PLACE O OR O VER LARG E TRASH CAN (PRO VIDES SUPPORT AND SAVES CLEAN UP TIME). PLACE THE CEILING TILE WITH THE FINISHED SIDE FACING UP.

SOUARE SPEAKER J-NUT POSITION

OUTS DE CUT OUT POSITION)

3

USING THE BRI DGE SUPPO AS A TEM PLATE, MARK A SQUARE OPENING IN THE CEILING TILE AS SHOWN IN THE ILLUSTRATION. REM OF THE BRI DGE SUPPORT AND CUT OUT THE SQUARE.

J-NUTS (4)

Pure geometric diagram of a square with diagonal lines and corner markers, no text or symbols present

4

TURN CEILING TILE OVER SO THE UNFINISHED SIDE IS FACING UP. PLACE BRIDGE SUPPORT O VER CUTO UT. BEND TABS (8) INTO CUTOUT TO PREVENT SLIDING

SPEAKER SUPPORT BRI DGE

TYPICAL2' X 4' CEILING TILE

5

NOTE: THI S STEP COVERS THE BACKBOX ( OPTI ONAL ) INSTALLATION. SKIP THI S STEP AND PROCEED TO STEP 6 IF YOU ARE NOT INSTALLING A BACKBOX.

PUNCH OUT THE KNOCK- OUT IN THE BACKBOX, AND FEED SPEAKER WIRE THROUGH HOLE.

POSITION THE BACKBO X ONTO THE BRIDGE SUPPORT AS SHOWN AND USE HORSESHOE TABS TO SECURE IT INTO PLACE.

BACKBOX HORSESHOE TAB FROM SUPPORT BRIDGE NOTE: REMOVE THE FOUR J-NUTS FROM M THE BACKBOX. BACKBOX HORSESHOE TAB (4) BACKBOX KNOCK-OUT HOLE SPEAKER WIRE

6

PLACE THE CEILING TILE (WITH ATTACHED SPEAKER SUPPO RT BRIDG E) BACK INTO ITS CEILING POSITION. ENSURE SPEAKER WIRES ARE PULLED TO TILE LO CATION.

7

THE NEXT STEP IS TO ATTACH THE SPEAKER WI RES TO THE APPROPRIATE TAPS (TERMINALS) LOCATED ON THE BACK OF THE SPEAKER. OBSERVE PROPER PHASING BY ENSURING THAT ALL SPEAKERS ON A WIRE RUN UTILIZE THE SAME SIDE OF THE PAIR FOR CONNECTION TO COM TERMINAL.

USE THE APPRO PRI ATE INSTRUCTIONS BELOW (7a FOR VOICE COIL, OR 7b FOR 70 VOLT TYPE SPEAKERS).

7a

VOICE COIL SPEAKER PART NUMBER V-5330115

FIND STRUCTURE BELOW FOR 70 VOLT TYPE SPEAKERS). CONNECT WRES TO TERM INALS AS SHOWN

70 VOLT ROUND SPEAKER - PART NUMBER V - 5330215

WATT	dB OUT
1/8 W	86
1/4 W	89
1/2 W	92
1 W	95
2.5 W	98

J-NUTS (-4) MOUNTING SCREW S (4)

a) Connect the (+) 70V speaker wire to a wattage terminal.
b) Connect the (-) common side speaker wire to the common terminal.

NOTE: IF A BACKBOX HAS BEEN INSTALLED, SPEAKER ASSEM BLIES STILL MOUNT AS SHO WN.

M OUNT THE SPEAKER ASSEMBLY TO THE BOTTO M SURFACE OF THE CEILING TILE. SECURE FOUR MOUNTING SCREW S AND J-NUTS AS ILLUSTRATED ABOVE.

USE A SCREWDRIVER TO TURN THE ATTENUATOR (LOCATED IN THE CENTER OF THE SPEAKER GRILL). MAKE A TEST PAGE AND ADJUST THE ATTENUATOR AND TAP SETTINGS AS FOLLO W S:

a) IF PAGE IS TOO LOUD, TURN THE ATTENUATOR COUNTER-CLOCKWISE UNTIL DESIRED LEVEL IS ATTAINED. IF NOT LOUD ENOUGH, TURN CLOCKWISE.
b) IF PAGE IS STILL NOT LOUD ENOUGH, MOVE THE SIGNAL (+) WIRE TO THE NEXT HIGHER TAP SETTING AND RETEST. CONTINUE UNTIL THE APPRO PRIATE TAP SETTING IS REACHED AND USE THE ATTENUATOR TO MAKE FINE ADJUSTMENTS, IF NECESSARY.

NOTE: FINAL TESTING AND ADJUSTMENTS SHOULD ALWAYS BE MADE AT NORMAL BUI LDI NG SO UND LEVELS.

TECHNICAL ASSISTANCE

When calling, have a VOM and a test set and call from the job site. Call [phone] and ask for PagePac Technical Support, or call [phone] for Valcom 24-hour Automated Support or visit our websites at http://www.pagepac.com and www.valcom.com.

Should repairs be necessary, attach a tag to the unit clearly stating company name, address, phone number, contact person, and the nature of the problem. Send the unit to:

Valcom, Inc.

PagePa® Repair Dept.

5614 Hollins Road

R oanoke, VA 24019-5056

CONE SPEAKER PROJECTION DI STANCE
SOUND PRESSURE LEVELS AND WATTAGE SETTINGS FOR 70 VOLT SPK
NOI SELEVELIN dB	SPL-86.12 WATT	SPL-89.25 WATT	SPL-92.50 WATT	SPL-951.0 WATTT	SPL-992.5 WATTT
60 dB
61 dB
62 dB
63 dB	32
64 dB	28
65 dB	26
66 dB	24	32
67 dB	22	28
68 dB	20	26
69 dB	16	24	32
70 dB	15	22	28
71 dB	14	20	26
72 dB	12	16	24	32
73 dB	10	15	22	28
74 dB	8	14	20	26
75 dB		12	16	24
76 dB		10	15	22	32
77 dB		8	14	20	28
78 dB			12	16	26
79 dB			10	15	24
80 dB			8	14	22
81 dB				12	20
82 dB				10	16
83 dB				8	15
84 dB					14