User guide
8 HYDRA2 Operator Manuel
Information
HEALTH AND SAFETY
Important Safety Instructions:
•  Read these instructions.
•  Keep these instructions.
•  Heed all warnings.
•  Follow all instructions.
•  Do not use this apparatus near water.
•  Clean only with dry cloth.
•  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.
•  Protect the power cord from being 
walked on or pinched particularly at 
the plugs, convenience receptacles, 
and the point where they exit from the 
apparatus.
•  Use only with the cart, stand, tripod, 
bracket, or table specified by the 
manufacturer, or sold with the 
apparatus. When a cart is used, 
use caution when moving the cart/
apparatus combination to avoid injury 
from tip-over.
•  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 
operator normally, or has been dropped.
•  Warning: To reduce the risk of fire 
or electric shock, do not expose this 
apparatus to rain or moisture.
•  Not intended for outdoor use.
•  This equipment must be EARTHED. 
•  Before starting any servicing operation, 
equipment must be isolated from the 
AC power supply. The disconnect 
devices are the 2 x IEC connectors 
(IEC 60320-1 C13/C14 couplers).
•  Do not allow ventilation slots to be 
blocked. Do not leave the equipment 
powered up with the dust cover fitted.
Cleaning
For cleaning the front panels of the 
equipment we recommend using a soft 
anti-static cloth, lightly dampened with 
water if required.
Explanation of Warning Symbols
Triangular warning symbols contain a 
black symbol on a yellow background, 
surrounded by a black border.
The lightning flash with arrow head 
symbol within an equilateral triangle, as 
shown on this page, is intended to alert 
the user to the presence of dangerous 
voltages and energy levels within the 
product’s enclosure that may be of 
sufficient magnitude to constitute a risk of 
electric shock or injury.
The exclamation mark within an 
equilateral triangle, as shown on this page, 
is intended to prompt the user to refer 
to important operating or maintenance 
instructions in the documentation supplied 
with the product.
Earthing
This is a Class I product. An Earth 
connection MUST be provided in each AC 
power cord.
The Earth Bolt connection at the rear of 
the console should be connected to Earth 
using Earth cable at least 6mm
2
 in cross 
section (10 AWG).
Lithium Battery Replacement
Caution: Danger of explosion if battery is 
incorrectly replaced. Replace only with the 
same or equivalent type. Batteries must 
not be exposed to excessive heat such as 
sunshine, fire or the like 
This device complies with part 15 of 
the FCC Rules. Operation is subject to 
the following two conditions: 
1.  This device may not cause harmful 
interference
2.   This device must accept any 
interference received, including 
interference that may cause undesired 
operation.
DANGEROUS VOLTAGES
IMPORTANT INSTRUCTIONS










