Instruction/ maintenance manual of the product M-243 TOA Electronics
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OPERATING INSTRUCTIONS STEREO MI XE R M-243 CAUTION TO REDUC E THE RISK OF ELECTRICAL SHOCK, D O N OT REMOVE COVER. N O USE R SERVICEABLE PARTS INSIDE.
1 . HANDLING PRECAUTIONS Operating voltage range is AC mains ±10% (50/60Hz). Keep c or ro sive chemicals a nd beverages away fr o m the unit a s they ma y be spilt. When any irregularity is fo und, b e sure to contact your nearest TO A dealer. Ma ke no f urt her att empt to use the unit to avoid electrical shocks.
4. NOMENCLATURE AND FUNCTIONS [Front Panel] Input level c ont ro ls [ 1-6 ] ( 1-2 : Mo naural input, 3- 6 : Stereo input) These controls adj ust the input level of e ac h channel. Assign buttons [ST, 1 , 2] These buttons select the output to which t he post-input level co ntrol signals ar e delivered.
[Rear Panel] F or technical details of each input and o utput, refer t o th e section "8. SPECIFICATIONS". Monaural input terminals (1,2) [MIC, LINE] Select either M I C or LIN E fo r c o nnection. I f b ot h are connected, L I N E input takes precedence.
5. INTERNAL SWITCH SETTINGS [CAUTION] THESE SE RVI CING INS TRUC TIO NS AR E FOR US E B Y QUALIFIED PERSONNEL ONLY. TO AVOID ELECTRIC SHOCK D O N OT PERFORM A NY SERVICING OTHER T HAN T HAT CONTAINED I N THE OPERATING INSTRUCTIONS UN L ESS YOU A RE QUALIF IED TO D O SO.
6. BLOCK AN D LEVEL DIAGRAM 7 . DIMENSIONAL DIAGRAM 6.
8 . SPECIFICATIONS Inputs and Outputs Nomenclature CH1, CH2 (MONO INPUT) MIC MIC (PAD) LINE CH3~CH6 (STEREO INPUT L , R) SUB INPUT STEREO (L/M, R ) MONO (1,2) STEREO OUTPUT (L,R) MONO OUTPUT (1,2) REC.
TOA Corporation Printed in Japan 133-12-225-10.
An important point after buying a device TOA Electronics M-243 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought TOA Electronics M-243 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data TOA Electronics M-243 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, TOA Electronics M-243 you will learn all the available features of the product, as well as information on its operation. The information that you get TOA Electronics M-243 will certainly help you make a decision on the purchase.
If you already are a holder of TOA Electronics M-243, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime TOA Electronics M-243.
However, one of the most important roles played by the user manual is to help in solving problems with TOA Electronics M-243. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device TOA Electronics M-243 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
