Acard ARS-2018 User Manual page 23

2.2.2 Fan auto control : control a fan automatically
The system will adjust the speed of a fan automatically according to the
warning temperature.
2.2.3 Warning Temperature : set the warning temperature
If the system temperature is over the set level, there will be an alarm
and a blinking on the screen to warn the system administrator, and the
warning will be recorded to the event log.
2.2.4 Warning alarm : trigger the warning alarm
When the system becomes abnormal, the buzzer will be trigger to warn
the system administrator.
2.3 Display Opt. : the setting of LCD
2.3.1 Standby time : set the time for the system to return to standby mode
If the system idle time is over the set time, the system will return to
standby mode.
2.3.2 Page switch rate : set the rate of information switching
It is to set the time interval of page switching in standby mode.
2.3.3 Info update rate : set the rate of information update
It is to set the update time of the system status.
2.3.4 Temperature unit : set the unit of temperature
It is to set the temperature unit in °C or °F.
2.3.5 Key tone : set the sound of keypad
It is to enable or disable the sound of key pressing.
2.3.6 Terminal speed: display the baud rate
It shows the baud rate 19200bps for an engineer to debug.
3. ADVANCED SETUP : the settings of the advanced functions
3.1 Change RAID mode : set mirroring, JBOD or normal mode
3.1.1 Set Mirror mode : set the system in Mirroring mode
3.1.2 Set JBOD mode : set the system in JBOD mode
3.1.3 Set normal mode : set the system in normal mode
*** See Appendix 3 for the information of RAID.
ARS-2018/2018E Manual
23