Page 2 - Safety Instructions; CAUTION; RISK OF SHOCK; WARNING; Explanation of Graphical Symbols
1 Safety Instructions CAUTION RISK OF SHOCK CAUTION: To reduce the risk of electric shock, do not remove cover (or back). No user- serviceable parts inside. Only refer servicing to qualified service personnel. WARNING To reduce the risk of fire or electric shock, do not expose this unit to rain or m...
Page 3 - Read this before operating your unit
2 CAUTION The apparatus is not disconnected from the AC power source so long as it is connected to the wall outlet, even if the apparatus itself is turned off. To fully insure that the apparatus is indeed fully void if residual power, leave unit disconnected from the AC outlet for at least fifteen s...
Page 4 - Remember Our Website; Karaoke entertainment.; FOR YOUR RECORDS; Model Number
3 Welcome…. Thank you for purchasing the SUB-1200 from VocoPro, your ultimate choice in Karaoke entertainment! With years of experience in the music entertainment business, VocoPro is a leading manufacturer of Karaoke equipment, and has been providing patrons of bars, churches, schools, clubs and in...
Page 5 - Listening For A Lifetime; Some common decibel ranges:
4 Listening For A Lifetime Selecting fine audio equipment such as the unit you’ve just purchased is only the start of your musical enjoyment. Now it’s time to consider how you can maximize the fun and excitement your equipment offers. VocoPro and the Electronic Industries Association’s Consumer Elec...
Page 6 - Before Getting Started:; Things to Consider; Manual
5 Before Getting Started: Things to Consider (1)(1)(1) QUANTITY: ITEM: SUB-1200AC Power CableInstruction Manual Safety 1. Power Source - Operate only from a power source as directed on the unit or in the operating instructions. 2. Polarization - If your unit is equipped with a polarized alternating ...
Page 7 - Installation; Installation Environment; Installation Placement; Maintenance
Installation Installation Environment 1. Water and Moisture - Do not use this unit near water – for example near a bathtub, washbowl, swimming pool, or the like. Damp basements should also be avoided. 2 . Condensation - Moisture may form in the unit in the following cases: • Immediately after a heat...
Page 8 - Getting Connected; Unpacking
Getting Connected Unpacking Prior to beginning the connection process, carefully remove the unit from its shipping box. It is recommended to reserve the original shipping material in the event that the unit needs re-shipping. Included in the box you will find the Sub-1200, this instruction manual an...
Page 9 - Connecting to an amplifier with no pre-amp outputs; AMP
Getting Connected Connecting to an amplifier with no pre-amp outputs If no low-level Pre-Amp outputs are available, you need to run speaker cables from your main amplifier to the Sub-1200. Run the main LEFT and RIGHT speaker cables to the Sub-1200 HI-LEVEL IN binding posts. Be sure to double check t...
Page 10 - Rear Panel Descriptions and Fuctions
9 Rear Panel Descriptions and Fuctions 1. POWER switch – The power switch has three positions: OFF - AUTO - ON. While the OFF and ON positions are self-explanatory, the AUTO position instructs the Sub-1200 to remain in STANDBY mode until the unit receives an input signal. NOTE: If the Sub-1200 unit ...
Page 12 - Troubleshooting; PROBLEMS
11 Troubleshooting PROBLEMS SOLUTIONS CAUSE Humming or buzzing noise. No output from the Sub-1200 (the LED does not light up). Bass response sounds "weak" or "unstable". Excessive "rumbling" sound from Sub-1200 output. You may have a ground loop problem. There may be a proble...
Page 13 - Glossary of Terms
Glossary of Terms Digital Echo- Digital echo is a synthetically processed sound effect that mimics natural echo. Echo in general is the "bouncing" of waves back and forth between 2 surfaces. This effect gives a spacious or ambient feeling that works great with vocals. Repeat- Repeat is facet...