Hitachi HCX5000I User Manual
Page 33
S
UGGESTED
P
ROGRAMMABLE
K
EYS
S
ELEC
S
ET
500A U
SER
G
UIDE
1-22
HCXTD840, Issue 1, July 2001
<TONE>
Press the <TONE> key to cancel automatic hold, so that
you can operate equipment controlled by touch tones.
<CALM>
The lamp associated with the combined alarm key lights
when a malfunction is detected in the system, the answer
detection link, the PMS/PMSHOBIC link, or the VMS
link. The CALM lamp stays lit until the problem is
corrected.
The CALM lamp indicates the status of the alarms:
When you press the <CALM> key, alarm(s) that are
activated are shown in the LCD:
The PMS alarm applies to WelCOMM systems only.
Table 1-2 Suggested programmable keys (continued)
Key Name
Purpose
This lamp status...
Indicates that...
Dark
no alarm conditions exist
Lit steadily
one alarm has occurred
Slow wink/flash
two or three alarms have occurred
Fast wink/flash
all four alarms have occurred
This display...
Represents this alarm...
MJ/MN
major/minor system alarm
ANSDET
answer detection link alarm
PMS
PMS/PMSHOBIC link alarm
VMS
VMS link alarm