Manual

CM-CU1 Commentator Unit User Handbook

CONFIGURATION OPTIONS

5 Configuration Options

The CM-CU1 has several user configurable options that can be changed to suit specific

operational or personal requirements. These options can only be changed by entering a

setup mode, which is accessible when the unit is powered-up.

Entering Setup Mode

Apply power to the unit whilst keeping the TALKBACK A and TALKBACK B buttons pressed

for 5 seconds. The power indicator LED will flash red and amber to indicate that Setup

Mode has been entered. The TALKBACK A and TALKBACK B buttons can now be released.

The configuration options are arranged in 7 pages, with up to 5 options in each page. The

current page number is indicated on the PPM display by a single illuminated segment, e.g.

segment 5 illuminated means that you are on page 5.

Each option within the selected page is associated with one of the 5 main control buttons

on the top panel of the unit. Each button flashes in a recurring sequence to indicate the

current mode setting of the associated option. One flash equals mode 1, two flashes equals

mode 2 etc. Buttons that do not have an associated option in the current page do not flash.

Please note: when page 6 is selected, all the segments in the PPM display are enabled to

indicate the current PPM illumination level setting.

Changing The Current Page

Press and hold the ON AIR button for at least 1 second. The PPM display will change to

indicate the new page.

Changing The Option Mode Setting

Press the appropriate button once. The number of flashes increases to indicate the new

mode setting. Once the maximum option mode setting has been reached, the value wraps

around to mode 1.

The configuration option settings for each page are listed below. The factory default

settings for each option are shown in brackets:

Config Page 1 - ON AIR Button Enable/Disable & TALKBACK Button Latching Modes

ON AIR button:

Mode 1 ON AIR is permanently disabled and cannot be selected.

Mode 2 ON AIR can be selected as normal (default).

Mode 3 ON AIR is permanently selected and cannot be disabled.

TALKBACK A button:

Mode 1 TALKBACK A button momentary mode enabled (default).

Mode 2 TALKBACK A button latching mode enabled.

Mode 3 TALKBACK A button momentary and latching modes enabled.

TALKBACK B button:

Mode 1 TALKBACK B button momentary mode enabled (default).

Mode 2 TALKBACK B button latching mode enabled.

Mode 3 TALKBACK B button momentary and latching modes enabled.