Bogen-HS30EZ-Operation-Manual 电路图 维修手册.pdf

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1、Easy Design TM Speaker Model HS30EZ Speaker Layout The layout of the speakers should be planned prior to installation. Desired mounting height, barring obstructions, is 15 to 20 feet, with the speakers angled downward toward the listening area and facing in the same direction. Layout starts in one c

2、orner of the area. The first speaker in Row 1 should be positioned 45 feet from the corner. The next speaker in Row 1 should be 90 feet from the first speaker (s ee Figure 1). Each additional speaker in the row should use this same spacing. Row 2 starts 55 feet from Row 1 and, like Row 1, each speak

3、er in Row 2 should be 90 feet apart. Row 3 starts 55 feet from Row 2. Continue this pattern of alternating rows until area is covered. For areas that include high shelving or corridors, speakers should be installed so that they project down the aisles between the shelves or down through the corridor

4、s. The spacing of the speakers can be adjusted so that the speakers are evenly spaced in a row. NOTE: Each env ir onment is uniq ue. This layout p lan is gener al in nat ur e and may not be ap p licable for ev er y ins t allat ion. Figure 1 STARTHORN SPEAKER A B C Row 1 Row 2 Row 3 Row 4 45 ft.90 ft

5、.55 ft.Full Clockwise Figure 2 Specifications subject to change without notice. 1999 Bogen Communications Inc. All rights reserved. Part No. 54-5073-01B 0809 Very High Noise (85dB-95dB) ABCVolume Setting PLACEMENT 50 Spring Street, Ramsey NJ 07446 Tel. 201-934-8500 Fax: 201-934-9832 RadioFans.CN 收音机

6、爱 好者资料库 Speaker Installation STEP 1 - For easier installation, remove the flange (bas e) from the speaker by unscrewing the wing nut while at the same time pressing inwardly on the wing nut. Place the flange flush with the mounting surface and mark the location of the three holes with either a marke

7、r or chisel. It is important that the three holes be exactly aligned with the flange, otherwise you might stress the base or make the connection unsteady. Drill the necessary holes and screw the flange to the surface (s ee Figure 3). (Us e appr o- pr iat e har dwar e for your s pecific mount ing s u

8、r face.) NOTE: The s peaker may als o be s t r ap-mount ed us ing s t andar d 1/2-inch indus t r ial s t r apping. STEP 2 - After mounting the flange, reattach the speaker to the flange and aim the speaker for the desired coverage. A 45-degree downward angle is recommended, but this may vary dependi

9、ng upon speaker layout. STEP 3 - Remove the plastic cover to make the electrical con- nection and set the volume control (s ee Figure 4). The suggested amplifier connections are: Amplifier Outputs Speaker Connections 70V Terminal 1 COMTerminal 2 NOTE: The s p eaker will als o wor k p er fect ly well

10、 wit h t hes e connect ions r ev er s ed. Howev er , it is impor t ant t o be cons is t ent in t he wir ing of t he s peaker s in t he s ys t em. STEP 4 - Adjust the volume control to the desired setting. See Figure 2 for the suggested initial settings based on the ambient noise level of the environment. Place the plastic protective cover back over the exposed area. NOTE: The t wo fur t her mos t clockwis e s et t ings (pos it ions 7 Exclusion of Certain Damages RadioFans.CN 收音机爱 好者资料库