Sony BVM-E251 Operating Instructions Manual page 52

is [×2] (page 45)).
The larger the number, the smaller the cursor.
4
Adjust the position of the cursor.
To move leftward or rightward: Turn the PHASE
knob.
To move upward or downward: Turn the
CHROMA knob.
5
Press the ENTER (Ent) button.
The part inside the cursor is magnified.
You can move the position of the magnified picture
with the PHASE knob or CHROMA knob. You can
change the magnification ratio with the UP/
DOWN button.
You can also change the boundary line color.
Press the MENU button of the controller to return
to the cursor display.
To end the pixel zoom operation
When the cursor is displayed or the picture is magnified,
press the PIXEL ZOOM button of the controller.
[Gamut Error Display]
Sets the gamut error display.
A zebra pattern is superimposed on the portion where
an error is detected.
Notes
The gamut error display function is effective when the

input signal is 3G/HD/SD SDI, HDMI (and the
quantization range for the signal is [Limit]). It is
effective regardless of the signal format when
[Gamma] is set to [S-LOG2(SDR)] or [S-LOG3(SDR)]
in the [Color Profile] menu.
The gamut error display function does not work in the

following cases:
– When the input signal has no sync signal
– When the internal signal is displayed
– When [H Delay]/[V Delay] is set to [On]
– When [Side by Side], [Wipe], [Butterfly], or
[Blending] is set to [On]
In under scan mode, each line of the upper and lower

lines of the video signal is also detected for gamut error
display.
52
Adjustment Using the Menus
 The time code display, the closed caption display, and
the embedded audio level display are also detected for
gamut error display.
In over scan mode, 5% mask portion is also detected

for gamut error display. However, the zebra pattern is
not displayed on 5% mask portion.
[Gamut Error Display]
Sets whether or not to display the gamut error ([Off] or
[On]).
[OSD Notification]
Sets whether or not to display the message of an error
notification on the screen when the error is detected
([Off] or [On]).
[OSD Notification Reset]
Sets the method to reset the error detection mode.
[Auto]: Resets automatically after detecting the error.

 [Manual]: Resets manually.
To reset the error detection, select [Error Notify Clear]
(page 58) in the [Function Switch] menu of the
[Function Setting] menu or set [Error Notify Clear] to
on by pressing the Error Notify Clear button
controller.
1) [Error Notify Clear] is assigned to a function button of the
controller in the [Function Key] menu (page 71) of the
[Controller] menu.
[Input Detection]
Sets the error detection of the input signal.
Submenu Setting
[Detection] Sets whether or not to detect the error
of the input signal ([Off] or [On]).
[Pixel Threshold] Sets the pixel number of the gamut
error in the frame to notify the gamut
error detection.
When the pixel number of the error is
over the set pixel number, the detection
is notified.
Set to 00000 to 65535. (Default value:
[00000])
[Signal Level] Sets the upper and lower lines of every
signal to detect the gamut error.
[SDI YCbCr 10bit] [Upper Limit] (upper limit)
[Y]: 0000 to 1023 (Default value:

[0983])
[Cb]: 0000 to 1023 (Default value:

[1004])
[Cr]: 0000 to 1023 (Default value:

[1004])
[Lower Limit] (lower limit)
[Y]: 0000 to 1023 (Default value:

[0020])
[Cb]: 0000 to 1023 (Default value:

[0019])
[Cr]: 0000 to 1023 (Default value:

[0019])
1)
of the