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GUITAR AMPLIFIER
UMI 101
USER’s MANUAL
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Important Safety Instructions
This symbol warns the user of dangerous voltage levels
localized within the enclosure.
This symbol advises the user to read all accompanying
literature for safe operation of the unit.
• Read, retain, and follow all instructions. Heed all warnings.
• Only connect the power supply cord to an earth grounded AC
receptacle in accordance with the voltage and frequency ratings
listed under INPUT POWER on the rear panel of this product.
• WARNING: To prevent damage, fire or shock hazard, do not expose
this unit to rain or moisture.
• Unplug the power supply cord before cleaning the unit exterior (use a
damp cloth only). Wait until the unit is completely dry before
reconnecting it to power.
• Maintain at least 6 inches (15.24 cm)of unobstructed air space behind
the unit to allow for proper ventilation and cooling of the unit.
• This product should be located away from heat sources such as
radiators, heat registers, or other products that produce heat.
• This product may be equipped with a polarized plug (one blade wider
than the other). This is a safety feature. If you are unable to insert
the plug into the outlet, contact an electrician to replace your obsolete
outlet. Do not defeat the safety purpose of this plug.
• Protect the power supply cord from being pinched or abraded.
• This product should only be used with a cart or stand that is
recommended by the manufacturer.
• The power supply cord of this product should be unplugged from the
outlet when left unused for a long period of time, or during electrical
storms.
• This product should be serviced by qualified service personnel when:
the power supply cord or the plug has been damaged; or objects have
fallen, or liquid has been spilled onto the product; or the product has
been exposed to rain; or the product does not appear to operate
normally or exhibits a marked change in performance; or the product
has been dropped, or the enclosure damaged.
• Do not drip nor splash liquids, nor place liquid filled containers on the
unit.
• CAUTION: No user serviceable parts inside, refer servicing to
qualified personnel only.
• SANSUI amplifiers are capable of producing very high sound pressure levels
which may cause temporary or permanent hearing damage. Use care when
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setting and adjusting volume levels during use.
SWITCH AND CONTROL FUNCTIONS ON GUITAR
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SWITCH AND CONTROL FUNCTIONS ON AMPLIFIER
1. INPUT – Plug your guitar or any other instrument in here
2. GAIN - Adjusts the amount of gain and overdrive in the drive channel in
conjunction with the drive volume control
3. BOOST – This switch is select the drive channel or normal channel
4. VOLUME - Adjusts the loudness of the normal channel
5. TREBLE - Adjusts the high –frequency level
6. MIDDLE - Adjusts the middle-frequency level
7. BASS – Adjusts the low-frequency level
8. Phones – Output jack for standard stereo or mono headphones. Using this
jack automatically disconnects the speaker. This jack can also be used as
an unbalanced line output by using either a setereo or mono ¼” phone
plug connection
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9. POWER SWITCH- This switch turns the unit ON and OFF
Specifications:
Input : 1 Input
Speaker: 6/5
Noise: 40db( Gain Max) – 65db ( Gain Min).
Controls – Drive Boost S/W Volume Treble Middle Bass power S/W
Power supply: 220-240 V AC, 50 Hz
Frequency response: 60 Hz to 20 kHz
Internal fuse: T600 Ma
Rated power: 15 Watts RMS, 1% THD into 4ohms
Cable length: 1.5 metres
Dimensions: 290(W) x 280(H) x 150(D) mm
Net weight: 3.8 kgs
Caution:
To reduce the risk of fire, replace the fuse only with the same type and rating.
To reduce the risk of electric shock do not expose to rain or moisture.
This amplifier must be earth grounded.
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