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A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of Toa CCU-11B, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.
What is an instruction?
The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of Toa CCU-11B one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.
Unfortunately, only a few customers devote their time to read an instruction of Toa CCU-11B. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.
What should a perfect user manual contain?
First and foremost, an user manual of Toa CCU-11B should contain:
- informations concerning technical data of Toa CCU-11B
- name of the manufacturer and a year of construction of the Toa CCU-11B item
- rules of operation, control and maintenance of the Toa CCU-11B item
- safety signs and mark certificates which confirm compatibility with appropriate standards
Why don't we read the manuals?
Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Toa CCU-11B alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Toa CCU-11B, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Toa service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Toa CCU-11B.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the Toa CCU-11B item, and its use of respective accessory, as well as information concerning all the functions and facilities.
After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.
Table of contents for the manual
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Page 1
INTERCOM SYSTEM Central Control U n i t TOA ELECTRIC CO., LTD. KOBE, JAPAN T OA EXES-1 000 INTERCOM SYSTEM CCU-11B INSTALLATION HAND BOOK 133-21-012-7A[...]
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Page 2
CONTENTS Page 1. Introduction ................................................................ 2 2. Functions which Require Additional Units ........................................ 2 3. Precautions for Installation of CCU-11B ........................................... 3 5. DIP Switch for Function Selection on CCU-11 B. ...........................[...]
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Page 3
1 . INTRODUCTION This manual forms part of the Installation Manual f or TO A INTERCOM SYSTEM EXES-1000. Yo u m a y a d d to t he CCU-11B t o your TOA INTERCOM SYSTEM EXES-1000, according to your specific needs, to obtain various other functions. Correct operation of these additional functions a re not available by only connection of the additional [...]
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Page 4
Please read following instructions carefully t o ensure proper operation of the CCU-11B. 1 . B e careful about damage by static electricity a s the CCU-11B incorporates CMOS IC's. Do not touch com- ponents and connectors. 2 . Turn o ff t he A C power swit ch when you t ake out or insert the CC U- 11 B unit or an y other unit. 3. Al wa ys inser[...]
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Page 5
4 INITIAL C C U-11B SET UP Make sure that yo u h av e turned o f f the A C power s wi t c h. Remove the CCU card from t he card r ack o f exchange. S e t mini-jumper on the CCU card to " BATT. ON" position. S et function selection D I P switches (SW-A & SW-B) o n th e CCU card for req ui red functions. Insert the C C U ca rd into the [...]
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5 DI P SWITCH F OR FUNCTION SELECTION O N CCU-11B Th e D IP switches on the CCU-11B allow selection of the following f unctions; Switches Functions DIP-SW "O N "Position DIP-SW "OFF "Position Mini-Jumper fo r Battery Battery "O N" Position B a tt er y "OFF" Position OFF OFF Remote Control (Door) Continues Cal[...]
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Page 7
6 . STATION NO . 1 1 PROGRAMMING F OR E ACH F UN CT IO N U se station #1 1 for programming of "Continuous Calling Tone", "Secretary Transfer", " Master/Sub-Relationship" and/or "Executive Priority" functions. Remarks: 1 . I n th e event of f a i l u r e to touch keys fo r correct dialing, privacy t one w ill [...]
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2. Secretary Tr ansfer N ew registration ? Station Nu mbe r St ation Numb er of executive of secretary Ascertain holding ton e All registration finished ? Release ? Station Number Station Number of executive of executive Ascertain h old ing ton e Release finished ? Return 3 . Master/Sub-Relationship Ne w registration ? Sub-station Number Master sta[...]
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7 . REMOTE CONTROL RELAYS (RY 1 & RY2) O N C C U-11B Remark: Relay Control Capacity: 30VDC, 2A Relays ( R Y 1 & R Y 2 ) o n CCU-11B ar e available f or following f unctions. Relay No. DIP Switch Position Functions a nd Operations SW-A-3 "OFF" A Do or Remote Control (One-shot-Make R el a y Outp ut) Every master station can b e us e[...]
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Page 10
7-2. Connections A. Connect 4-pin connector fr o m TBM-11 (Terminal module) to P2 connection socket o n th e CCU-11 B . B. R M 1 terminals on TBM-11 are for the door remote control relay contacts an d R M 2 terminals o n TBM-11 are fo r the power O N / O F F r emote control or pr ess to tal k r emote control relay contacts. (Please refer to the fol[...]
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8 . PROGRAMMING LIST FOR FUNCTIONS Us e these tables to kee p a record of those functions assigned to e ach station. Function Table for Stations Functions Name 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 Continuous Calling Tone Executive Priority Secretary Station No. Master Station No. — 10 —[...]
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TOA ELECTRIC CO., LTD. KOBE, JAPAN Printed in Japan[...]