Blackstar Amplification HT Venue MK III Cabinets EXTENSION Cabinets User Guide
- June 13, 2024
- Blackstar AMPLIFICATION
Table of Contents
HT VENUE SERIES MK
III
EXTENSION CABINETS
HTV-112 MK III, HTV-212 MK III, HTV-412A MK III, HTV-412B MK III
the sound in your head
Warning!
Important safety information!
READ THE FOLLOWING INFORMATION CAREFULLY. SAVE ALL INSTRUCTIONS FOR FUTURE
REFERENCE!
Follow all warnings and instructions marked on the product!
Danger! High internal operating voltages
Do not open the equipment case. There are no user serviceable parts in this
equipment. Refer all servicing to qualified service personnel.
Clean only with a dry cloth.
Condensation can form on the inside of an amplifier if it is moved from a cold
environment to a warmer location.
Before switching the unit on, it is recommended that the unit be allowed to
reach room temperature.
Unauthorised modification of this equipment is expressly forbidden by
Blackstar Amplification Ltd.
Never push objects of any kind into ventilation slots on the equipment casing.
Do not expose this apparatus to rain, liquids or moisture of any type.
Do not place this product on an unstable trolley, stand or table. The product
may fall, causing serious damage to the product or to persons!
Do not cover or block ventilation slots or openings.
This product should not be placed near a source of heat such as a stove,
radiator, or another heat producing amplifier.
Use only the supplied power cord which is compatible with the mains voltage
supply in your area.
Power supply cords should always be handled carefully and should be replaced
if damaged in any way.
Never break off the earth (ground) pin on the power supply cord.
The power supply cord should be unplugged when the unit is to be unused for
long periods of time.
Before the unit is switched on, the loudspeaker should be connected as
described in the handbook using the lead recommended by the manufacturer.
Always replace damaged fuses with the correct rating and type.
Never disconnect the protective mains earth connection.
High loudspeaker levels can cause permanent hearing damage. You should
therefore avoid the direct vicinity of loudspeakers operating at high levels.
Wear hearing protection if continuously exposed to high levels.
If the product does not operate normally when the operating instructions are
followed, then refer the product to a qualified service engineer.
The U.S. Government´s Occupational Safety and Health Administration (OSHA) has
specified the following permissible noise level exposures:
| Duration Per Day In Hours | Sound Level dBA, Slow Response |
|---|---|
| 8 | 90 |
| 6 | 92 |
| 4 | 95 |
| 3 | 97 |
| 2 | 100 |
| 1½ | 102 |
| 1 | 105 |
| ½ | 110 |
| ¼ or less | 115 |
According to OSHA, any exposure in excess of the above permissible limits
could result in some hearing loss.
Ear plug protectors in the ear canals or over the ears must be worn when
operating this amplification system in order to prevent a permanent hearing
loss if exposure is in excess of the limits as set forth above. To ensure
against potentially dangerous exposure to high sound pressure levels, it is
recommended that all persons exposed to equipment capable of producing high
sound pressure levels such as this amplification system be protected by
hearing protectors while this unit is in operation.
HTV-112 MK III Extension Cabinet
Power Rating (RMS): 80 Watts
Impedance: 16 Ohms
Speakers: 1 x 12″ Celestion
Weight (kg): 17.6
Dimensions (mm): 621 x 530 x 294| HTV-212 MK III Extension Cabinet
Power Rating (RMS): 160 Watts
Impedance: Stereo – 2 x 8 Ohms. Mono– 4 or 16 Ohms. Selectable by input jack
Weight (kg): 21.9
Dimensions (mm): 709 x 550 x 278
---|---
HTV-412A MK III Extension Cabinet
Power Rating (RMS): 320 Watts
Impedance: Stereo – 2 x 8 Ohms. Mono
– 4 or 16 Ohms. Selectable by input jack
Speakers: 4 x 12″ Celestion
Weight (kg): 37.6
Dimensions (mm): 751 x 756 x 358| HTV-412B MK III Extension Cabinet
Power Rating (RMS): 320 Watts
Impedance: Stereo – 2 x 8 Ohms. Mono
– 4 or 16 Ohms. Selectable by input jack
Speakers: 4 x 12″ Celestion
Weight (kg): 38.6
Dimensions (mm): 751 x 756 x 358
All electrical and electronic products should be disposed of separately from the municipal waste stream via designated collection facilities appointed by the government or the local authorities.
USA/Canada
IMPORTANT SAFETY INSTRUCTIONS
-
Read these instructions.
-
Keep these instructions
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Heed all warnings.
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Follow all instructions.
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Do not use this apparatus near water.
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Clean only with dry cloth.
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Do not block any ventilation openings.
Install in accordance with the manufacturer’s instructions. -
Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
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Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.
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Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.
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Only use attachments/accessories specified by the manufacturer.
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Unplug this apparatus during lightning storms or when unused for long periods of time.
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Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.
“TO COMPLETELY DISCONNECT THIS APPARATUS FROM THE AC MAINS, DISCONNECT THE
POWER SUPPLY CORD PLUG FROM THE AC RECEPTACLE”.
“WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE
THIS APPARATUS TO RAIN OR MOISTURE AND OBJECTS FILLED WITH LIQUIDS, SUCH AS
VASES, SHOULD NOT BE PLACED ON THIS APPARATUS”.
This symbol is intended to alert the user to the presence of important
operation and maintenance (servicing) instructions in the literature
accompanying the appliance.
This symbol is intended to alert the user to the presence of uninsulated
“dangerous voltage” within the product’s enclosure that may be of sufficient
magnitude to constitute a risk of electric shock to persons.
202405M-1
01/23
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