AUDIO CH1: Function of switching the input signal source

PRE REC:

PRE RECORDING switch ON/switch OFF

 

for Audio Channel 1 assigned.

 

function assigned.

 

Pressing the button switches the input signal

SLOT SEL:

Function of switching the target P2 card

 

in the following order: FRONT > W.L. >

PC MODE:

among multiple cards assigned.

 

REAR. Note that the AUDIO IN switch can

The function to turn on or off the assigned

 

also be used to change the input signal: later

 

USB device or USB host mode. Switching

 

specification takes precedence.

 

between the USB device and USB host

AUDIO CH2: Function of switching the input signal source

 

modes is set by selecting the PC MODE

 

for Audio Channel 2 assigned.

 

SELECT menu option in the SYSTEM

 

Pressing the button switches the input signal

 

MODE screen on the SYSTEM SETTING

 

in the following order: FRONT > W.L. >

 

page.

 

REAR. Note that the AUDIO IN switch can

 

‹Note

 

also be used to change the input signal: later

 

When the remote controller, AJ-RC10G

 

specification takes precedence.

 

(option), is connected and I.OVR or C.TEMP

REC SW:

Function of the REC START/STOP button

 

is assigned to the USER button on the side

 

assigned.

 

of the AJ-RC10G, operation of the jog dial

RET SW:

Function of the RET button at the lens assigned.

 

button on the main unit is disabled.

Setting the Switchover of USER SW GAIN

AJ-HPX2000 allows three other modes to be used in addition to the L/M/H standard gain settings: the analog gain-up S.GAIN (super gain) mode to achieve a gain of 30 dB or more, the cumulative gain-up DS.GAIN (digital super gain) mode which uses progressive drive, and the LINE MIX GAIN mode where the gain of two lines is mixed.

To select these functions, perform menu operations to open the <USER SW GAIN> screen from the CAM OPERATION page, select the S.GAIN item and DS.GAIN item, and preset the gain to be used for each item. Furthermore, select the LINE MIX function on the <USER SW> screen.

For instance, if the S.GAIN, DS.GAIN and LINE MIX GAIN functions have been allocated to the USER MAIN button, USER1 button or USER2 button, the gain can be increased by using these buttons in combination with the USER buttons.

1) To increase the gain without increasing noise:

The DS.GAIN function and the LINE MIX GAIN function are used.

2)To increase the normal analog gain: (noise is increased)

Use the S.GAIN feature alone.

#< USER SW GAIN > S.GAIN

¢30dB ¢36dB ¢42dB ¢48dB

DS.GAIN

¢6dB: ¢10dB: ¢12dB: ¢15dB: ¢20dB:

Settings Options and Usage

S.GAIN: An analog gain increase with an asterisk is one that is valid. One without an asterisk is invalid.

DS.GAIN: A cumulative gain increase with an asterisk is one that is valid. One without an asterisk is invalid.

‹Note

Note that the accuracy of AUTO IRIS, White Balance, and Black Balance may be influenced by an increase in noise.

3) To achieve ultra-high sensitivity:

Use the S.GAIN function and DS.GAIN or LINE MIX GAIN function in combination. However, exercise care during operation since image lag will become more conspicuous with moving subjects the more the gain is increased by using the DS.GAIN function.

When shooting moving subjects, keep the gain increase with the LINE MIX GAIN function or DS.GAIN function to under +12 dB.

52 Adjustments and Settings for Recording : Assigning Functions to USER MAIN, USER1 and USER2 Buttons