Tannoy OCV 8 User manual

OCV OWNER MANUAL_01
Series
OWNER’S MANUAL
Series

02_ OCV OWNER MANUAL
CONTENTS
INTRODUCTION 02 WIRING & SETTING UP 06
UNPACKING 02 DIMENSIONS 07
SAFETY NOTICES 02 TECHNICAL SPECIFICATIONS 08
PRODUCT FEATURE IDENTIFICATION 03 WARRANTY 09
ACCESSORIES 04 DECLARATION OF CONFORMITY 10
INSTALLATION GUIDE 05
INTRODUCTION
Thank you for purchasing this Tannoy Product loudspeaker.This product range is suited for high-level music and
speech reinforcement applications requiring exceptional sonic quality with uncompromised reliability.
UNPACKING
Every Tannoy product and accessory is carefully inspected before packing. After unpacking, please inspect your
product to make sure no damage has occurred in transit. In the unlikely event of any damage, would you please
notify your dealer immediately and retain your shipping carton, as your dealer may ask you to return the faulty unit to
them for inspection.
Each OCV loudspeaker is provided with the following accessories as standard; Gripple speed clamps, release key,
1 x hanging cable, 1 x safety cable, 1 x terminal weather boot, 1 x euroblock connector, 3/8” screwed rod adaptor,
cable ties.
SAFETY NOTICES
Some regional construction codes require the use of a secondary method of securing loudspeakers in ceiling to
provide security of a backup support. A secondary support line should be attached from the safety loop on the rear of
the product to a source point on the ceiling. Please consult the relevant construction codes in your region.
Tannoy will not be held responsible for any damages caused by the improper installation of these loudspeakers.
SAFETY NOTE:
In order to comply with the relevant re safety regulations (ie. BS 5839:1998), it is required that in the event of re,
that failure of the circuit to which the loudspeaker is connected does not occur before evacuation of the building is
complete. Suitable measures include: -
a) use of terminal blocks (for connection to primary) with a melting point of not less than 650°C, for example
constructed from ceramic materials;
b) use of terminal blocks of a lower melting point but protected with thermal insulation;
c) use of terminal blocks such that, on melting, an open-circuit or a short-circuit does not occur.
Series

OCV OWNER MANUAL_03
Series
PRODUCT FEATURE IDENTIFICATION
OCV 6 / OCV 8
HANGING / SAFETY POINT
TAP SELECTOR
EUROBLOCK

04_ OCV OWNER MANUAL
ACCESSORIES
HANGING / SAFETY WIRES
WEATHER BOOT 3/8” SCREWED ROD ADAPTOR
GRIPPLE SPEED CLAMP

OCV OWNER MANUAL_05
Series
INSTALLATION GUIDLINES
1. Gripple Instructions 2. Thread hanging cable
through Gripple as shown
3. Secure the cable to the
xing as shown.
NOTE: Repeat 1 and 2
for the safety cable.
4. Pull the cable through to adjust height. Pull to tighten.
Insert release key to loosen or adjust.
5. The hanging cable
should be attached to
the centre hole on
the bracket.
NOTE: The Safety cable
can be attached to either
of the secondary holes.

06_ OCV OWNER MANUAL
WIRING AND SETTING UP:
1. Remove the euroblock connector from the socket
2. Feed the cable through the rubber grommet then
connect the euroblock connector to the cable observing
the correct polarity
3. For connection to an amplier, use pins 1 and 2:
Pin 1 is positive
Pin 2 is negative
For connection to additional speakers in a distributed line,
pins 3 and 4 are in parallel where:
Pin 3 is negative
Pin 4 is positive
4. Connect the euroblock connecter then replace the rubber grommet
to ensure the speaker is sealed.
THE SPEAKER IS SUPPLIED IN LOW IMPEDANCE MODE.
NEVER CONNECT THE SPEAKER TO A 70/100 VOLT AMPLIFIER
WHILE IT IS SET FOR LOW IMPEDANCE.
5. The OCV 6 and OCV 8 is tted with a 60W transformer. When used in
distributed-line systems, the transformer can be tapped at
60W, 30W, and 15W, with an additional 7.5W tapping for
70.7V line systems.

OCV OWNER MANUAL_07
Series
DIMENSIONS
OCV 6
OCV 8
Pendant 601
Ø260.0mm
[10.23"]
382.1
[15.04"]
399.5
[15.73"]
423.2
[16.66"]
423.2
(16.66”)
382.1
(15.04”)
399.5
(15.73”)
O260.0
(10.23”)
Pendant 801
445.5
[17.54"]
492.6
[19.39"] 465.7
[18.33"]
302.0
[11.89"]
492.6
(19.39”) 445.5
(17.54”)
465.7
(18.33”)
O302.0
(11.89”)

08_ OCV OWNER MANUAL
TECHNICAL SPECIFICATIONS
OCV 6 OCV 8
PERFORMANCE
Frequency Response (-3dB) (1) 80Hz - 20kHz 75Hz - 20kHz
Frequency Range (-10dB) (1) 60Hz - 30kHz 60Hz - 30kHz
System Sensitivity (1W @1m) (2) 88dB 90dB
Dispersion (-6dB) 90 degrees conical 80 degrees conical
Transducers Coaxial Coaxial
Low Frequency 150mm (6.00”) mineral 200mm (8.00”) mineral
loaded cone material loaded cone material
High Frequency 20mm (0.79) 25mm (1.00”)
Crossover 5.4kHz - 2nd order LF, 2nd order HF 4.5kHz - 3rd order LF, 2d order HF
Directivity (Q) 11.3 averaged 1kHz to 6.3kHz 14.4 averaged 1kHz to 6.3kHz
Directivity (DI) 10.5 dB averaged 1kHz to 6.3kHz 11.6 dB averaged 1kHz to 6.3kHz
Rated Maximum SPL (2) 105dB (average) 111dB (peak) 108dB (average) 114dB (peak)
Power Handling
Average 60W 70W
Programme 120W 140W
Peak 240W 280W
Recommended Amplier Power 120W @ 16 Ohms 140W @ 16 Ohms
Nominal Impedance 16 Ohms 16 Ohms
Distortion 10% Full Power (9.8V) 2nd Harmonic 3rd Harmonic (6.48V) 2nd Harmonic 3rd Harmonic
250Hz 0.42% 0.14% 0.56% 0.11%
1kHz 0.11% 0.31% 0.20% 0.24%
10kHz 1.27% 0.16% 1.19% 0.15%
Distortion 10% Full Power (3.1V) 2nd Harmonic 3rd Harmonic (2.05V) 2nd Harmonic 3rd Harmonic
250Hz 0.16% 0.16% 0.14% 0.16%
1kHz 0.05% 0.18% 0.08% 0.18%
10kHz 0.27% 0.27% 0.44% 0.09%
CONSTRUCTION
Enclosure ABS / Steel ABS / Steel
Grille Steel, plated and powder coat painted Steel, plated and powder coat painted
Connectors Euroblock type removable locking Euroblock type removable locking
connector with screw terminals with connector with screw terminals with
“loop through” facility “loop through” facility
Transformer setting Rotary switch Rotary switch
Bezel diameter 260mm (10.23”) 302mm (11.89”)
Overall Length 423mm (16.66”) 492.5mm (19.39”)
Net Weight 5.9kg (12.96lbs) 7.8kg (17.2lbs)
Shipped weight 7.5kg (16.53lbs) 9.8kg (21.6lbs)
Transformer Taps
70V 60W / 30W / 15W / 7.5W 60W / 30W / 15W / 7.5W
& low Impedance operation & low Impedance operation
100V 60W / 30W / 15W & 60W / 30W / 15W &
low Impedance operation low Impedance operation
Packed quantity 1 1
Notes
(1) Average over stated bandwidth. Measured at 1 metre on axis in an anechoic chamber (2) Unweighted pink noise input, measured at 1 metre in an anechoic chamber
A full range of measurements, performance data, and Ease™ Data can be downloaded from www.tannoy.com
Tannoy operates a policy of continuous research and development. The introduction of new materials or manufacturing methods will always equal or
exceed the published specications, which Tannoy reserves the right to alter without prior notice. Please verify the latest specications when dealing
with critical applications.

OCV OWNER MANUAL_09
Series
WARRANTY
No maintenance of the OCV pendant speaker is necessary.
All Tannoy professional loudspeaker products are covered by a 5 year warranty from the date of manufacture
subject to the absence of misuse, overload or accidental damage. Claims will not be considered if the serial
number has been altered or removed. Work under warranty should only be carried out by a Tannoy Professional
dealer or service agent. This warranty in no way affects your statutory rights. For further information please
contact your dealer or distributor in your country.
Customer Services, Tannoy Ltd., Rosehall Industrial Estate, Coatbridge, Strathclyde ML5 4TF, Scotland
Telephone: [phone] (National)
[phone] (International)
Fax: [phone] (National)
[phone] (International)
E-mail: [e-mail]
[e-mail]
Service Info, TC Group Americas
Telephone: [phone] (toll free)
[phone]
Fax: [phone]
E-mail: [email protected]
Web: www.tcgroup-americas.com
DO NOT SHIP ANY PRODUCT TO TANNOY WITHOUT PREVIOUS AUTHORISATION
PLEASE NOTE: In order to direct you to the appropriate service facility a return authorization and instructions must be
issued in advance - do not send any equipment to any Tannoy or TC Group Americas facility without prior authorization
or it will be refused. In some cases a local service facility can be recommended.
Our policy commits us to incorporating improvements to our products through continuous research
and development. Please conrm current specications for critical applications with your supplier.

010_ OCV OWNER MANUAL
DECLARATION OF CONFORMITY
The following apparatus is manufactured in China for Tannoy Ltd of Rosehall Industrial Estate, Coatbridge, Scotland,
ML5 4TF and conform(s) to the protection requirements of the European Electromagnetic Compatibility Standards
and Directives relevant to Domestic Electrical Equipment. The apparatus is designed and constructed such that
electromagnetic disturbances generated do not exceed levels allowing radio and telecommunications equipment
and other apparatus to operate as intended, and, the apparatus has an adequate level of intrinsic immunity to
electromagnetic disturbance to enable operation as specied and intended.
Details of the Apparatus: Tannoy Contractor Loudspeaker
Model Number: OCV
Associated Technical File: EMCi6
Applicable Standards: EN 50081-1 Emission
EN 50082-1 Immunity
Signed:
Position: Director of Engineering
Date: 13th Apr. 11.

OCV OWNER MANUAL_011
Series
NOTES

012_ OCV OWNER MANUAL
Tannoy adopts a policy of continuous improvement and product specication is subject to change.
6481 0588 / 0511
Tannoy (Direct UK) T: 00 44 (0) 1236 420199 E: [e-mail]
TCGI (ROW sales) T: 00 45 8742 7000 E: [email protected]
TCGA (Americas sales) T: 00 1 [phone] E: [email protected]
Tannoy Middle East T: 00 971 (04) 4401208 E: [e-mail]
tannoy.com