Behavior For Horizontal Mode Changes - Tektronix 2245A Operator's Manual

Controls, Connectors, and Indicators
Figure 2-4. Horizontal controls and indicators.
26 MODE Buttons
j
tors—Select the operating mode of the horizontal deflection system.
Pressing the Up-/Down-Arrow buttons selects the horizontal deflec­
tion mode as shown by the MODE lights. Not all Measurement modes
are compatible with all horizontal deflection modes. See Table 3-1,
Behavior for Horizontal MODE Changes, in Section 3.
A—Selects A sweep horizontal deflection. The A sweep speed is de­
termined by the A SEC/DIV switch setting as displayed in the crt
2 - 8
(Up-Arrow and Down-Arrow) and Indica­
2 2 4 5 A O p e r a t o r s