Tascam IF-E100 [5/14] Changing the gatekeeper setting

TASCAM CD-400U Network Settings

Working with Gatekeeper

When using Mac OS X, depending on the Gatekeeper security

function setting, a warning message might appear during instal-

lation.

The solution depends on the warning message shown.

See the following explanations for details.

When the Gatekeeper setting is “Allow applications

downloaded from: the Mac App Store”

The following security warning might be shown: “‘CD400UNet-

workSettings.pkg’ can’t be opened because it was not down-

loaded from the Mac App Store.”

In this case, click the “OK” button to close the message. Then,

control-click (or right-click) the file and click “Open” in the

menu.

When the “‘CD400UNetworkSettings.pkg’ can’t be opened be-

cause it was not the Mac App Store. Are you

sure you want to open it?” security warning message appears,

click the “Open” button.

This warning message might also appear when the Gatekeeper

setting is something other than “Allow applications download-

ed from: Mac App Store.”

The following security warning might be shown: “‘CD400UNet-

workSettings.pkg’ can’t be opened because it was not down-

loaded from the Mac App Store.”

In this case, copy the file from the folder where it is to the desk-

top or another folder, and then open it. Alternatively, change

the Gatekeeper settings to “Allow apps downloaded from: App

Store and identified developers” and try opening it again.

Changing the Gatekeeper setting

The Gatekeeper setting can be changed using the “Allow apps

downloaded from:” item on the “General” page of the “Securi-

ty & Privacy” pane of the System Preferences.

To change this, you must click the lock icon ( ) at the bottom

left and enter a password to unlock the settings.

This setting will lock again when you click the button or type

command-Q to close the System Preferences or when you click

“Show All” to close the open pane.

ATTENTION

Changing the Gatekeeper setting could result in security risks.

If you changed the Gatekeeper setting to decrease security

(use one of the lower settings), set it back to the original set-

ting after installing the application.