Beta Aivin BM5 User manual

IMPORTANT SAFETY INSTRUCTIONS
GUITAR AMPLIFIER
BM5
CAUTION
To reduce the risk of fire or electric shock. Do not expose this apparatus to rain or moisture. To reduce the
risk of electric shock. Do not remove cover. Refer servicing to qualified service personnel for repair this
apparatus.
Voltage: AC 220V~50Hz
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
The exclamation point within an equilateral triangle is intended to alert you to the presence of
important operating and servicing instructions.
The lighting flash & arrowhead symbol, within an equilateral triangle, is intended to alert you to the
presence of danger.
1. When connecting AC Power Supply, the chargeable circuit works under power on/off mode.
Please disconnect if the unit is not in use or the battery full charged.
2. Under CHARGE mode, the charge indicator is bright; the indicator is extinct when battery full charged.
3. To prolong the battery life and saving your cost, suggest using AA type Ni-MH rechargeable (x10)
battery, Maximum 10-hour continuous use.
4. When using dry battery, please DISCONNECT .
AC Power Supply
AC Power Supply
SPECIAL INSTRUCTIONS FOR BATTERY AMPLIFIER
PANEL DESCRIPTION
WORK CHARGE
BM5
GUITAR AMPLIFIER
BATTERY &
AC SUPPLY
7
6
4
35
2
1
9
8
1. Connect the amplifier ONLYto a properly grounded AC outlet of the proper voltage for your amp.
2. Avoid the thread to be under kick or heavily hustled.
3. Do not block any ventilation openings on this amplifier.
4. Do not operate near any heat source.
5. Do not expose this amplifier to rain or moisture.
6. Disconnect the power cord if the amplifier is not in use for longer period.
7. To reduce the risk of electric shock, DO NOT remove the cover.
Please read before using this product and strictly follow the owner's manual
Please keep this manual for future reference.

Beta Aivincontinually develops newproducts, as wellas improves existingones.
For this reason,the specifications andinformation in thismanual are subjectto change withoutnotice.
www.beta-aivin.com
SPECIFICATION
1.INPUT (1/4" MONO)
Use this jack to connect your guitar to the amplifier.
2.HEADPHONE (1/4" MONO)
Use this jack to connect headphone for silent practice. The internal speaker is disconnected when this
jack is used.
3.GAIN
Use this control to switch the mode of Clean, Driver and Distortion. Adjust the gain level of each mode
according to the indication on the panel of this control.
4.BASS
Use this control to cut or boost the LOW level of this amplifier.
5.TREBLE
Use this control to cut or boost the HIGH level of this amplifier
6.LEVEL
Use this control to adjust the output level of the amplifier.
7.POWER
Use this switch to turn the amplifier on/off.
8.CHARGE INDICATOR
9.WORK INDICATOR
Output (RMS) ---------------------------------------------5W
Input Sensitivity/ Impedance ---------------------------INPUT -10dBu/1M
Speaker/ Impedance ------------------------------------6.5 inch/4 ohm
Controls ---------------------------------------------------Gain, Bass, Treble, Level
Connections ----------------------------------------------Input (1/4")
---------------------------------------------------------------Headphone (1/4")
Indicator ---------------------------------------------------POWER LED
---------------------------------------------------------------CHARGE INDICATOR
Power Supply ---------------------------------------------AC 220V~50Hz
Dimension -------------------------------------------------235x155x235 mm
Packing Size ----------------------------------------------270x190x280 mm
Net Weight ------------------------------------------------3.1kg (not including battery)
Gross Weight ---------------------------------------------3.4kg (not including battery)
Options ----------------------------------------------------AAtype rechargeable battery x 10
---------------------------------------------------------------Strap