576 0 0 M A I N T E N A N C E6 1 0 A L A R M L O G ↓6 2 0 R E M O T E C L O C K S E T ↓6 3 0 C O M R A T E / I N F O . ↓6 4 0 C A L L I N G L O G ↓6 5 0 S E R I A L D A T A P O R T ↓6 6 0 L O O P B A C K R E Q U E S T ↓6 7 0 V E R S I O N ↓6 8 0 M O D E D I S P . ↓6 9 0 I N I T I A L I Z E ↓↑ ↓ : M O V E E N T : S E L E C T E S C : P R VThe maintenance function is used to check the alarm and calling logs, system version, etc.This may also be used to initialize the directory and system settings. During communication, the status and version of theremote (transmitter) site can be checked.0 0 0 T O P1 0 0 M O D E ↓ ( T R A N S M I T T E R )2 0 0 R E C E I V I N G R E G I . ↓3 0 0 D I R E C T O R Y / D I A L I N G R E G I . ↓4 0 0 S E T U P ↓- - - - - - - - ↓6 0 0 M A I N T E N A N C E ↓7 0 0 R E M O T E S E T U P E D I T ↓↑ ↓ : M O V E E N T : S E L E C T E S C : C L E A Rd1 Move the cursor to item 600 in the TOP menuby pressing the or button. Then pressthe ENTER button.The [600 MAINTENANCE] menu appears on the monitorscreen.2 Move the cursor to the desired item bypressing the Direction buttons. Then pressthe ENTER button.The selected item submenu appears on the monitor screen.610: Recalls the alarm log from the remote site andthe alarm dialing log received at the control site.620: Sets the clock in the remote site to the time of theclock in the control site.This is only applied when controlling the codecfrom the control site while the line is connected.630: The reason for connection failure by line discon-nections due to some fault during communicationcan be checked.640: Displays the log of calls received during commu-nication and logs of calls received or made.650: Serial port settings of the remote (transmitter) sitecan be checked during communication.660: To check the environment of the local and remotesites by loopback video/audio test.670: To check the system version.680: To check the audio and video quality690: To initialize the directory or system.HOW TO USE THE MAINTENANCE FUNCTION Maintenance ........................................................................................... [600]