IBM SY44-5902-05 manual Mode combinations AN, BN, CN, DN, AM, BM, CM, DM

Table 19. Function 02 Select IPL Type on Powered-on systems with an electronic keystick

Function/data		Action or description
02	_ _ _ _ _ _	Use the Increment or Decrement buttons to scroll to function 02.
02	_ _ _ A _ _	Press Enter once to start Function 02. Use the Increment or
		Decrement buttons to scroll through the valid IPL types: A, B, C,
		and D.
		Press Enter to save the selected IPL type and exit function 02.

For powered-off systems with a keystick, function 02 is used to select the IPL type and IPL speed indicators. Table 20 shows an example of the sequence for powered-off systems.

Table 20. Function 02 Select IPL Type and IPL Speed on Powered-off Systems with an Electronic Keystick

Function/data		Action or description
02	_ _ _ _ _ _	Use the Increment or Decrement buttons to scroll to function 02.
02	_ _ _ A _ _	Press Enter once to start function 02. Use the Increment or
		Decrement buttons to scroll through the valid IPL types: A, B, C,
		and D.
		Press Enter to save the selected IPL type and exit function 02.
		Use the Increment or Decrement buttons to scroll to function 02.
02	_ _ _ _ V _	Press Enter twice in a row to select the IPL speeds. Use the
		Increment or Decrement buttons to scroll through the IPL speeds.
		Press Enter to select the IPL speed and exit function 02.

Function 02–Select IPL Type, Logical Key Mode, and Speed (on Systems without a Keystick): This function allows you to select the IPL type, logical key mode and speed.

1.Pressing Enter once puts you into the change IPL type (A, B, C, or D) operation and the IPL key mode (M or N). The IPL logical key mode appears in the eighth character position on the Function/Data display, where each (_) represents 1 character.

2.When the system power is off, pressing the Enter button twice puts you into the operation for overriding the system IPL speed (F, S, V) for the next IPL.

For powered-on systems without a keystick, function 02 is used to select the IPL type. Table 21 shows an example of the sequence for powered-on systems without a keystick.

Table 21. Function 02 Select IPL Type and Logical Key Mode on Systems without an Electronic Keystick

Function/data		Action or description
02	_ _ _ _ _ _	Use the Increment or Decrement buttons to scroll to Function 02.
02	_ _ _ A _ N	Press Enter once to start function 02. Use the Increment or
		Decrement buttons to scroll through valid IPL type and logical key
		mode combinations (A_N, B_N, C_N, D_N, A_M, B_M, C_M, D_M).
		Press Enter to save the selected IPL type and key mode
		combination and exit Function 02.

164Service Functions V5R2