Samson H4 Datasheet download pdf (Page 79)

Miscellaneous Settings

ZOOM H4

79

Turning the phantom power

supply on/off

The [INPUT 1]/[INPUT 2] jacks of the H4 can

be set to provide a phantom power supply of +48

V or +24 V, if required by a condenser mic or a

direct box. To switch this feature on or off,

proceed as follows.

1.

At the stereo mode or 4-track mode

top screen, press the bottom (INPUT

MENU) of the [MENU] key.

The INPUT menu for making various input

related settings appears.

2.

Move the jog dial up/down to bring

the cursor to “PHANTOM”. Then

press the jog dial.

The phantom power supply can now be set.

3.

Move the jog dial up/down to select

one of the following settings.

• OFF

The phantom power supply is turned off.

• 24V

The [INPUT 1]/[INPUT 2] jacks provide a

+24 V phantom power supply.

• 48V

The [INPUT 1]/[INPUT 2] jacks provide a

+48 V phantom power supply.

NOTE

Some external equipment may not operate with a

+24 V phantom power supply. However, because

it reduces current consumption compared to the

+48 V setting, the +24 V setting is recommended

if supported by the equipment.

4.

To accept the new setting, press the

jog dial.

5.

To return to the top screen of the

currently selected mode, press the

center of the [MENU] key.

If the phantom power supply has been enabled,

the +48V or +24V mark appears on the top

screen.

Controlling the key-hold

function

The H4 allows you to lock the operation keys to

prevent inadvertent operation during a recording.

This function is called “key-hold”. To enable or

disable the function, proceed as follows.

1.

Set the H4 to the playback or

recording condition.

Once key-hold has been enabled, most

keypresses will be disregarded. This allows you

to maintain the current operating condition of the

unit.

+48V mark

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