Pentax X-5 Operating Manual page 26

* A3 varies depending on the [D-Range Setting] setting in the [A Rec.
Mode] menu.
P
When [Highlight Correction] is set to O (On)
Q
When [Shadow Correction] is set to O (On)
When [Highlight Correction] and [Shadow Correction] are both set to O
O
(On)
If [Highlight Correction] and [Shadow Correction] are both set to P
(Off), nothing appears in A3.
* For A4, M appears if the shutter release button is pressed halfway
when [Shake Reduction] in the [A Rec. Mode] menu is set to [Sensor
Shift] or [Dual]. l appears when [Shake Reduction] is set to [Off].
* A5 and A6 always appear when the shooting mode is set to a or E
(when the registered shooting mode is a). In other shooting modes,
they are displayed only when the shutter release button is pressed
halfway.
* A10 varies depending on the communication status when using SD
Memory Card with a built-in wireless LAN (Eye-Fi card).
(No indicator)
M N
M O
M P
M Q
* When the shooting mode is b (Auto Picture) and if you press the
shutter release button halfway, the automatically selected shooting
mode appears in A1 even when "Grid Display" or "No Info" is selected
(p.59).
* The current date and time (p.22) appear instead of B7 when "Normal
Display" is selected.
* In "Normal Display", X appears during world time setting instead of
B7.
* Some indications may not appear depending on the shooting mode.
24
Eye-Fi card is not supported
Communicating
Waiting for communication
Eye-Fi communication is not allowed
Version is outdated