CASELLA CEL CEL-450 Handbook page 6

Contents
Chapter . . . . . . . . . . . . . . . . . . . Page
5.3 Delete Stored Data . . . . . . . . . . . . . . . . .
5.4. Format Memory . . . . . . . . . . . . . . . . . . .
5.5 Use With Tape and DAT Recorders
(Including Calibration For Line Input) . . . . . . . .
4.5.1 Recording . . . . . . . . . . . . . . . . . . . . . .
4.5.2 Replay . . . . . . . . . . . . . . . . . . . . . . . .
6. SPECIFICATION . . . . . . . . . . . . . . . . . .
6.1 General . . . . . . . . . . . . . . . . . . . . . . .
6.2 Measurement Functionality . . . . . . . . . . . . .
6.2.1 CEL-450 Versions . . . . . . . . . . . . . . . . . .
6.2.2 CEL-490 Versions . . . . . . . . . . . . . . . . . .
7. PARTS & WARRANTY
7.1 Schedule of Parts . . . . . . . . . . . . . . . . . .
7.2 Instrument Servicing & Warranty . . . . . . . . . .
Getting Started
The following steps will get your CEL-450 or CEL-490 started.
1. Refer to Sections 1.1 and 1.2 to learn what is shown on the
display and how to use the Quick Edit function.
2. Install the microphone, preamplifier and batteries according to
Section 1.3.
3. Switch the instrument ON and follow the preliminary messages
as described in Section 1.4.
The messages indicate the instrument type and version.
4. Check "Hints for using Menus" between Chapters 1 and 2.
5. Select the display language and microphone response according
to Section 2.1.
6. Select a bandwidth, run timing and pre-set measurement set-up
according to Chapter 3.
7. Perform an acoustic calibration check as detailed in Chapter 4.
8. Start measurement and data logging as described in Section 5.1.
9. Recall stored data it according to Section 5.2.
10. Record data on a tape or DAT recorder and replay it as described
in Section 5.5.
Page 6 - CEL-450/490 Operators Handbook
56
57
58
59
61
63
63
67
67
69
. . . . . . . . . . . . . . 71
71
72