Casella-cel CEL-440 Manual de usuario descargar pdf (Pagina 10)

instrument body. Face the red dot on the preamplifier to the front of the

instrument so that the key engages in a keyway in the socket to ensure

correct pin connection.

(To disconnect the

preamplifier unit from the

instrument, pull on the

knurled sleeve.)

Load four new 1.5 V

batteries (AA or equivalent)

into the battery

compartment in the rear of

the instrument (Figure 3).

Make sure they are

inserted in the orientations

shown inside the

compartment.

One cell installed with wrong polarity may still

allow the instrument to function, but can

cause overheating severe enough to rupture a

cell and damage the instrument.

1.4 Switch Instrument ON/OFF

1. Press to switch the instrument ON.

Early firmware may briefly show the last used screen if it has only

recently been switched OFF.

Serial Number Label

Tripod Bush (1/4" Whit.)

980016

Figure 3: Battery orientation

Preamp

CEL48ØA.1 vNN.NN

I/O

Test

ID:

Type 1

None

16/1Ø

NNNNNN

p-01

Introduction

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Casella-cel CEL-440 Manual de usuario Pagina 10