SUPRO 1697R Galaxy Head, 1697R Galaxy Combo User Manual

1697R Galaxy Head and Combo
User Manual
All contentsc2019 Absara Audio LLC

1. Important Safety Information

The triangle surrounding an exclamation mark alerts users to the presence of im­portant warnings or information.
The triangle surrounding a lightning bolt alerts users to the presence of dangerous high-voltage within the enclosure of the product that can pose a significant risk of electrical shock.
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 manufacturers
instructions.
Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
Do not defeat the safety purpose of the grounding-type plug. A grounding type plug has two blades and a third grounding prong. The third prong is provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.
Protect the power cord from being walked on or pinched particularly at plugs, conve­nience receptacles, and the point where they exit from the apparatus.
Only use the attachments/accessories specified by the manufacturer.
Use only 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.
Unplug this apparatus during lightning storms or when unused for long periods of time.
Refer all servicing to qualified service personnel. Servicing is required when the appa-
ratus 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 insure proper ventilation always make sure there is at minimum four inches (101.6mm) of space behind the rear of the apparatus. The ventilation should not be impeded by covering the ventilation openings with items, such as newspapers, tablecloths, cur­tains, etc. Do not impede ventilation by placing objects on top of the apparatus which extend past the rear edge of its cabinet.
Please contact Supro directly or a qualified person for tube replacement
The AC plus is the mains disconnect. The plug should remain accessible after instal-
lation.
WARNING: To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture.
WARNING: The apparatus shall not be exposed to dripping or splashing and that objects filled with liquid, such as vases, shall not be placed on apparatus.
Caution: To reduce the risk of fire or electric shock, do not remove the cover or back of the product. There are no user serviceable parts inside. Refer service to qualified personnel.
1

Contents

1 Important Safety Information 1
Contents 2
2 Anatomy and Usage 3
2.1 Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.2 Rear Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Speaker Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Footswitches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Effects Loop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Reverb . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.3 Tubes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.4 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3 Supro Warranty Policy 9
3.1 USA/Canada Warranty . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.2 International Warranty: . . . . . . . . . . . . . . . . . . . . . . . . . 10
2

2. Anatomy and Usage

2.1 Front Panel

IN
Instrument input for the amplifier.
VOL
Controls the volume level of Channel 1.
TONE
The TONE control for Channel 1 is a passive Treble / Bass filter. Turning the knob clockwise decreases bass response, while increasing treble. Turning the knob counterclockwise decreases treble response, while increasing bass frequencies.
VERB KNOB & LED
Controls the amount of Reverb in the signal path. The LED indicates the status of the Reverb. The Reverb can be assigned to Channel 1, Channel 2 or BOTH, via a switch on the rear panel. Note: Reverb is active when LED is lit.
CH1 LED
Lights when Channel 1 is active.
CHANNEL SWITCH
Selects Channel 1 or Channel 2.
CH2 LED
Lights when Channel 2 is active.
BOOST SWITCH & LED
The Switch activates the Boost function. The BOOST function is on when the switch is in the up position. Boost is active when LED is lit.
LOOP LED
Shows the status of the Effects Loop: Note: Loop is active when LED is lit.
GAIN
Controls the Gain of Channel 2.
MASTER
Controls the volume of Channel 2.
TREB
Controls the level of treble frequencies of Channel 2.
3
Loading...
+ 7 hidden pages