AM-48 Test Set (18-0015) Operating Instructions
0015-S07
7-1
Ameritec
PERSONAL TRANSMISSION TEST SET
MODEL AM-48
SEND MEASURE FILTER
ON
ABS
REL
SEND
ON/
OFF
∇
∇
∇
DAMP
∇
∇
OFF
SEL
900Ω
600Ω
∇
∇
∇
SEL
∇
∇
SEL
∇
∇
3K C-MSG
15K PROG
QUIET 1004 VAR
PAR
L/F
PAR3 TONE SWEEP
NOISE NOISE S/N
HOLD
TONE
IMPLS ØJTR JTR TRANS
∇
∆
•
•
MON RCV
MON SND
TALK
∇
TERM
∇
BRDG
∇
∇
•
4W
•
TONE
PULSE
ON HK
∇
∇
•
MF
DTMF
SHIFT
ETR/NEXT
ETR/PREV
CANCEL
STOPSTART
4W/2W
SND
4W
RCV
+
/
-
∇
∇
∇
∇
∇
2W
4W REV
MIC
VOL
PRT EAR
DC
9V
∇
∇
∇
•
SF SKP
NOR
X TONE
∇
RCL/STO
∇
∇
•
PRINT
∇
21 A3
54 B6
87 C9
0
*
D#
Set QUIET
<SEND>
SWITCH SETUP
<SHIFT>
DBM
HZ
3K C-MSG
15K PROG
QUIET 1004 VAR
PAR
L/F
PAR3 TONE SWEEP
NOISE NOISE S/N
HOLD
TONE
IMPLS ØJTR JTR TRANS
∇
∆
QUIET darkened
•
•
QUIET DISPLAYS
NAME
ACCEPTABLE VALUES
FACTORY SETTINGS
TTLEV
TMOFF
BLANC
-10.0 dBm
16 minutes
125 ms
NOTES
QUIET
TERMINATION
10.0 to -50.0 dBm
Press key ([0] to [9]) to momentarily
send user-programmed tone.
Set level for all tones sent (except
dialed tones.
10 displays.
[0] to [9].
Set frequencies for tones on keys
Set level for DTMF or MF
tones dialed.
Power stays on.
Unused AM-48 powers down
after this time.
For Impulse and Transient tests
Standards:
143ms Bell 41009
125ms IEEE
200 to 19,999 Hz
7.0 to -50.0* dBm
LEVEL
"LEVL"
LEVEL "TTLEV"
TOUCH TONE
FREQUENCY
"FR"
BLANKING INTERVAL
"BLANC"
TIME OFF
with momentary power
switch on "TMOFF"
0
1 to 255* minutes
1 to 255* millisec (ms)
DISPLAY CHARACTER CODE
Parameter Name (Fixed)
Key from which Programmed
See ¶7.11, 7.12, and 7.13 for instructions.
See ¶7.8 for general procedure to set new parameter values.
User-Entered Value
Tone is Sent
*
Figure 7-1. Parameter Settings from QUIET SEND Display
7.12 Set Parameters from Quiet Display
There are a total of 15 displays in the QUIET SEND mode. The third
display in Figure 7-1, “FR 8 18888”, represents 10 different displays,
from “FR 0 18888” to “FR 9 18888”.
See Figure 7-1 for all parameter settings in this paragraph. Set
switches per the SWITCH SETUP
illustration, and set the SEND cursor
per the menu illustration.