Panel functions, Product safety information, Warning – VHT The Standard 12 User Manual
Page 3
Product Safety Information
WARNING!
Please read ALL Safety & Operating Instruction BEFORE using this product.
CAUTION: To avoid the risk of fire or electric shock, please do not expose this product to rain or moisture. Dangerous high voltages are present inside
the enclosure. Do not open the cabinet or remove either the front or the back cover. Refer servicing to qualified personnel only.
Power Sources
This product should be operated only from the type of power source indicated on the marking label. If you are not sure of the type of power
supply in your home, consult your product dealer or local power company.
Insertion Warning & Liquid Spilling
Never insert objects of any kind into this product, as they may touch dangerous voltage points or short out parts that could result in a fire or
electric shock. Never spill liquid of any kind on the product. The apparatus shall not be exposed to dripping or splashing and that no object filled
with liquid, such as vases, shall be placed on the apparatus.
Servicing
Do not attempt to service this product yourself as opening or removing covers may expose you to dangerous voltage or other hazards. No user
serviceable parts inside. Refer all servicing to qualified service personnel.
Heat
The product should be placed away from heat sources, such as radiators, stoves, or other products (including amplifiers) that produce heat.
Cleaning
Unplug this product from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a damp cloth for cleaning.
Safety Check
Upon completion of any service repairs to this product, ask the service technician to perform safety checks to determine that the product is in
proper operating condition.
Panel Functions
(Please refer to Fig. 1 and Fig. 2 for details.)
A. THE TOP PANEL
Fig. 1: The Top Panel
1. Standby: When this switch is in the (ON) position, the amplifier is fully powered up and ready to play. Switch it to the (OFF) postion
when the amplifer is not being played. This helps to lengthen tube lifetime.
2. Fuse Holder: The fuse is the amplifier’s protection device. In the event of an over power malfunction, the fuse will blow, disconnecting
the power source and the amplifier, therefore preventing the amplifier from severe damage. If the amplifier shuts down while in use, unplug
the amplifier, open the fuse holder, check the fuse and replace if necessary (Replaced fuse must be at the same rating voltages and
current – 2 amp fuse. Consult a qualified service technician if problem continues).
STANDBY
2AMP OFF
ON ON
TONE VOLUME 1 VOLUME 2
4 6
2 8
2 8
0 10
HI
LO
4 6
0 10
2 8
4 6
0 10
CH1 CH2
1
3
2
4
5
7
6
8
10
11
6
4
5
VHT 12W Handwired Combo • Manual