Fluke 189 — пользовательское руководство по измерительным приборам с поворотным переключателем [18/96]

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Model 187 & 189

Users Manual

2-4

Rotary Switch

Turn the meter on by selecting any measurement function

(identified with white letters around the rotary switch). The

meter presents a standard display for that function (range,

measurement units, modifiers, etc.) The display may also

be influenced by some of the choices made in Setup.

Use the blue button to select any rotary switch alternate

function (labeled in blue letters). You can also use other

buttons to choose modifiers for the selected function.

When you turn the rotary switch from one function to

another, a display for the new function appears. Button

choices made in one function do not carry over into

another function.

With Model 189, a VIEW MEM switch position is available;

refer to Chapter 4 for more information.

The rotary switch is shown in Figure 2-2. Each position is

described in Table 2-1.

ac+dc

CLEAR MEM

OFF

VIEW MEM

tc012f.eps

Figure 2-2. Rotary Switch