Ergonomic Parameters 3-83
March 2009 Chapter 3 - MTP850 Ex/MTP810 Ex Product Information Manual 6866588D21-D
20.1.2 Range Scroll Type
This option defines how the rotary control behaves when scrolling the Talkgroup range(s). The
terminal will either continually scroll the talkgroups of all the ranges, or will loop back within the
same range and to change ranges, the user will have to manually select the required range via the
terminal’s menu functionality or pre-programmed button option.
Click the pointer on the down arrow to display the options and select an option by clicking the
pointer on the required option.
Related field:
Paragraph 28.4 "Rotary Knob Options"
20.1.3 Energy Economy Mode Via MMI
When the checkbox is enabled, the user can enable or disable Energy Economy Mode via the
terminal’s display.
Energy Economy (EE) is a mode of operation where in order to save battery life the terminal should
not monitor all downlink slots of the MCCH. The terminal may enter the mode only after negotiation
with the SwMI. In some situations user can prohibit or permit Energy Economy via user interface
that IUA shall provide in this case. If terminal is in charger, Energy Economy mode is not needed.
20.2 Tones
There are 5 available options in this sub menu when the CPS is opened with the ‘Admin Login’.
The tones relate to specific terminal actions undertaken as part of the MMI.
Related fields are:
Paragraph 22.3.7 "Alert Tones Volume"
Paragraph 22.3.8 "Ring Tones Volumes"
20.2.1 Periodic Tone
If enabled, the terminal will sound a tone periodically when in a non-operational state (in other words
no service).
This feature is Enabled/Disabled by clicking in the check box.
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